Air Circulation

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Growing facility climates are constantly monitored, regulated and adjusted. These operations happen in large spaces, meaning large volumes of air, so how is everything optimized everywhere all at once? The answer is air circulation. The DryGair writing team explains...

The DryGair Writing Team
Hadar Fuchs-Rubal | Yanor Yazma | Rom Meir

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


Between fans, HVACs, vents, windows, and other climate control systems, air moves. In most cases, the direction of airflow is not factored into the design of a grow space. Instead, the air moves somewhat randomly based on the placement of multiple vents throughout the space, air conditioning units, and fans, which blow the air from one point to another. Many of these airflow designs lack dynamic control over the way they circulate air, and can easily create a cacophony of air currents working constructively or destructively and can create varying conditions throughout the grow space.


Microclimates


The ability to harness all these currents, to know where they come from and where they go, adds great value to an already knowledgeable grower. While most air systems treat the air to be optimal and reduce variation over time, these systems do not consider the growing space itself, and how conditions vary across that space.

This creates a situation in which one area of your structure may have colder or more humid air than another area. This can be caused by any number of things, including structural leaks of air, temperature differences between indoor and outdoor air, differing rates of airflow, and more.

But these problems don’t just exist at the far corners of the growing space. They may actually occur among the dense foliage of your plants, which create microclimates with different conditions surrounding the plant.


Why is Air Circulation Important?


Plants constantly transpire water, creating a small area surrounding the leaves which is cooler and more humid than the rest of the space, this is known as a boundary layer.

Without sufficient air movement, this layer stays in place, creating a low VPD (See our article on VPD here: "VPD For Cannabis Cultivation"). Low VPD means that the transfer of water molecules from the leaves to the air slows, and in turn, the entire water cycle slows. When water transfer slows, so does nutrient transfer. So, when the VPD is low, nutrient transfer is slowed as well, causing slower growth. Slower water transfer also hurts the plant's ability to photosynthesize efficiently, further inhibiting growth.

It's not all about physiological disturbances though. A single cold or humid pocket of air may well be a hotbed for disease outbreak (or pathogenesis). Diseases such as botrytis, known as "bud rot", develop in these conditions, undoing efforts to combat its appearance. Once bud rot appears on even one plant, spores are produced and carried through the air, potentially infecting the entire operation.

In short, microclimates can undo all the hard work you and your team put into optimizing conditions and preventing diseases.


How Good Air Circulation Works


We’ve designed a concept which we built into our dehumidification unit. This concept is based on the principle that closing the growing space to the outside and treating the air from the inside allows growers maximum growing potential.

The system is placed in the center of a closed growing facility (or greenhouse with a thermal screen). It operates by taking in air from the bottom and expelling it from the top, in a 360° radius. The design allows the expelled, dehumidified air to travel along the ceiling (or thermal screen) throughout the space to all corners, descending as it cools. This concept creates circular air movement which spreads through the foliage horizontally and vertically, diffusing the air surrounding the leaves while supplying optimal conditions at all levels.


The Benefits to Good Air Circulation


Good air circulation has many benefits that all begin with how good airflow efficiently dissipates microclimates. This creates homogenized conditions that the plant needs, including inside the dense foliage of the plants.

These uniform conditions not only provide optimal temperatures and humidities, but also control and prevent disease outbreak. Being on point with airflow provides extra benefits as well, such as the potential to increase crop density at lower levels of risk.

According to Dr. Avraham Arbel, Head of the Department of Growth, Production & Environmental Engineering at the Agricultural Research Organization, Israel: "Circulation is the glue which binds all efforts to maintain uniform climate conditions to maximize crop yield and quality. When it is not integrated into the entire operation design scheme, growers experience fluctuations in all aspects, from the conditions themselves to the end product."


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About the Authors

DryGair’s writers include a team of experienced engineers, agronomists, and economists. They specialize in climate control in closed growing facilities and practical solutions for effective climate management.


The Challenges of Charity in the Cannabis Industry

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Cannabiz Media detours over into charitable giving and looks at why it’s so dang hard to be nice to others (at least in the US).

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


Disclaimer

This article was originally published on the Cannabis.media blog. If you would like to read the original article, click here.


In the cannabis industry, businesses face a long list of challenges — from banking and taxes to marketing and advertising — but did you know about the challenges that cannabusinesses are facing when it comes to generous donations? Many non-profit organizations aren’t allowed to accept donations from cannabis businesses or simply don’t want to accept those donations, even in states where cannabis is legal for recreational use.

Cannabis businesses that want to give back to their communities or to specific charitable organizations are often faced with pushback from the very organizations that are often desperately trying to raise money. Not only that, but there are actually barriers that cannabis companies hit before they even approach a non-profit to discuss possible donations.

Let’s take a look at some of the obstacles that cannabis companies have to navigate and the risks that charities have to evaluate before they accept a donation from a business that operates in the cannabis industry.


Primary Philanthropy Obstacles for Cannabis Companies


Currently, cannabis businesses have to overcome some big obstacles to find non-profit organizations to work with:

1. Taxes

Cannabis businesses are not allowed to claim many typical business expenses on their tax returns, which includes charitable donations (the infamous IRS 280E). This means that there is no tax benefit or incentive for cannabis business to make charitable donations to good causes. While there are some ways to get around this obstacle (depending on what part of the industry you’re in), until federal law changes and charitable donations from cannabis companies are treated the same way as donations from any other business (and taxed the same way), a smaller number of cannabis companies are likely to pursue philanthropy.

2. Federal Laws

Cannabis is still classified as a Schedule 1 narcotic by the US federal government, which discourages many non-profit organizations from accepting donations from marijuana companies, because it could put their non-profit in legal jeopardy. Some cannabis companies have had to use a “middleman” to make donations. For example, Miller Rail Farms wanted to donate to an elementary school in Calaveras County, california, but first they had to donate to a separate non-profit organization, which then donated the money to the school. The money was used to re-open pre-school and music programs, but had the cannabis company not donated the money to the third-party first, the school would not have accepted it.

3. Types of Donations

Cannabis companies can give back through monetary donations, product donations, and donations of their employees’ time. Many cannabis companies have had great success volunteering their time. For example, the team at California’s Bloom Farms volunteers to help at local service projects and food banks. In addition, Bloom Farms donates a meal to a local food bank for every product purchased at its dispensary.

There are a variety of charities that will accept these types of donations from cannabis businesses, but money and marijuana products are another story. For example, Colorado Children’s Hospital Foundation has explicitly stated that it won’t accept monetary donations from cannabis companies since banks won’t handle cannabis money.

As for product donations, depending on the state, cannabis companies face obstacles put in place that don’t allow marijuana product donations at all. For example, California released new regulations when adult-use marijuana became legal in 2018 that allow only medical marijuana dispensaries (and microbusiness license holders that are licensed to distribute marijuana products to patients) to give away marijuana products for free. However, the dispensary must pay the sales tax on those donations. This change in the law is causing problems for many compassionate care programs and patients in the state.


The Risks that Non-Profit Organizations Face When Accepting Cannabis Business Donations


1. 501(c)3 tax filing status

501(c)3 tax filing status isn’t easy to get (nonprofit federal tax exemption), and once a charitable organization gets that status, the non-profit doesn’t want to lose it. Accepting funds from a business that deals in a federally illegal substance could put a non-profit’s 501(c)3 status at risk. Therefore, some organizations won’t even consider cannabis-related donations at all. Others will discuss the potential risks with their attorneys and leadership before making a decision.

2. Reputation

Many non-profit organizations don’t want to be associated with cannabis companies at all. There is still a very heavy stigma associated with cannabis despite the fact that about two out of three American adults approve cannabis legalization. As long as cannabis is classified as a Schedule 1 drug, this perception is unlikely to change for some charitable organizations.

3. Funding

For charitable organizations that rely on federal funding, accepting donations from companies that are involved in an industry that sells a federally illegal product is simply not an option. Accepting such donations could result in the non-profit losing its federal funding and it eventually might have to close its doors.

The same is true of charitable organizations that rely on donations from individuals and large companies who might not approve of cannabis (for example, religiously supported charities). Until the stigma surrounding cannabis fades and the public’s perception of it is more positive, this risk will continue to prevent non-profits in need from accepting money from cannabis companies.


What’s Next for Cannabis Companies and Charities?


As the cannabis industry grows and markets mature, cannabis companies are generating profits that could be redirected to a wide variety of non-profits. Philanthropy is good for businesses, particularly cannabis businesses. It provides a boost to brand reputation and can help raise brand awareness. If tax rules change, monetary and product donations could also help cannabis business’ tax situations — as they do for businesses in other industries. This type of philanthropy is also good for charities because it can give them significant boosts thanks to monetary or resource donations.

What’s standing in the way right now are the rules and regulations — specifically, the law that puts cannabis on the Schedule 1 controlled substance list and tax rules that don’t help (or hurt) cannabis companies depending on their states (e.g., California). There is money to give and charities that need that money. The next step is finding a legal way to bring them together so everyone benefits.


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Resources:

  1. Want to learn more about subjects similar to those touched upon in this article? Check out our articles on subjects such as:
    1. The Devil is Always in the Details: How small details under AUMA matter
    2. Cannabis Business Insurance
    3. Oregon Consumer Protection
    4. M&F Talent Cannabis Career Tip of the Month: Job Durations
    5. Canna Cribs Episode 4: Los Sueños Farms -- Pueblo, Colorado
  2. Want to get in touch with Cannabiz Media? They can be reached via the following methods:
    1. Website: https://cannabiz.media/
    2. Email: info@cannabiz.media

Do you have any questions or comments?

Feel free to post below!


About the Author

Susan Gunelius, Lead Analyst for Cannabiz Media and author of Marijuana Licensing Reference Guide: 2017 Edition, is also President & CEO of KeySplash Creative, Inc., a marketing communications company offering, copywriting, content marketing, email marketing, social media marketing, and strategic branding services


Canna Cribs Episode 5: Honeydew Farms — Honeydew, California

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On the fifth episode of Canna Cribs, Growers Network and the Canna Cribs crew hopped on over to beautiful Humboldt county to take a closer look at Honeydew Farms and interview Alex Moore.

The following is an interview with industry experts. Growers Network does not endorse nor evaluate the claims of our interviewees, nor do they influence our editorial process. We thank our interviewees for their time and effort so we can continue our exclusive Growers Spotlight service.


Canna Cribs Episode 5


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Abbreviated Article


Editor's Note: Growers Network appreciates its readers! If you are limited on time, we are now offering abbreviated versions of our articles. Click below to view.

If you like the abbreviated article, let us know in the survey at the bottom of the article! We're always interested in hearing your feedback.

If you want to read more, you can read the full article below.


Grow Operation



The Plants



Guiding Philosophy



About Alex Moore and Honeydew Farms


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Want to get in touch with Honeydew Farms?

You can reach them via the following methods:

  1. Website: https://www.honeydewfarms.com/

Want to see other Canna Cribs Episodes?

Check these out:

  1. Canna Cribs Episode 1: Glass House Farms, CA
  2. Canna Cribs Episode 2: Grow Op Farms
  3. Canna Cribs Episode 3: Copperstate Farms — Snowflake, AZ
  4. Canna Cribs Episode 4: Los Sueños Farms — Pueblo, Colorado

Do you have any questions or comments?

Feel free to post below!


About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.


Elections Have Consequences – The STATES Act

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Today Growers Network talks about a path towards federal legalization of cannabis in the USA.

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


Hello everyone, we’re going to take a detour from our normally scheduled cannabis-focused articles to talk a little bit of politics. Wait! Don’t run away! It’s just policy!


So as you probably noticed by the name of the title, today we’re talking about the STATES Act, and how elections have consequences.


What is the STATES Act?


You can probably find most of this information on Google or Wikipedia, but essentially the STATES Act is a path towards cannabis legalization in the United States that respects both the federal government and states rights.

STATES is short for “Strengthening the Tenth Amendment Through Entrusting States.” And, as the clever acronym suggests, it’s about using the 10th amendment as a path towards legalization. The Bill was introduced in the Senate back in June 2018 by Senators Cory Gardner (R-Colorado) and Elizabeth Warren (D-Massachusetts). A companion bill was introduced in the House by Earl Blumenauer (D-Oregon) and David Joyce (R-Ohio).

You can read a quick summary of what the bill does on Senator Warren’s website here.

Essentially, the bill would federally deschedule cannabis in states or territories where voters have opted to legalize cannabis. This would mean that well over half of the states in the US would see federally descheduled cannabis overnight, with many soon to follow.

Politicians on both sides of the aisle have hailed this bill as the best path forward that respects everyone’s rights. Even Donald Trump has said that if the act were to arrive on his desk, he’d probably sign it.


That’s great, so why hasn’t it happened yet?


Glad that you asked, hypothetical human being!

The short answer is politics. You see, the way that the US Congress works has stymied any movement on this bill. The majority party in the House of Representatives elects a “Speaker of the House” from their ranks. The Speaker of the House wields enormous power in Congress, only paralleled by the Vice President or President. In fact, should the president die unexpectedly, the Speaker of the House is second in line to the presidency after the Vice President.

But what makes the Speaker of the House so powerful?

In simplest terms, the Speaker of the House determines what bills can come up for a vote. While this may seem purely functional, it has enormous consequences. If the Speaker of the House doesn’t want to vote on a bill, then nobody gets to vote on the bill without a “Discharge Petition,” which is very difficult to bring forward and is often embarrassing for the majority party.

Because the current Speaker of the House, Paul Ryan (R-Wis), has not brought the STATES Act forward for a vote, it has languished.


So how do we change that?


Glad you asked again, hypothetical human being!

There are several ways to change the current state of the STATES Act, and I’ll arrange them in order of likelihood of success:

1. Speaker of the House changes

Essentially, a new leader can bring up bills that were allowed to languish. Since Paul Ryan (R-Wis) has indicated that he does not plan on seeking re-election this year, this is pretty much guaranteed to happen. However, the question that follows is who will replace him.

That is determined by fellow members of the House of Representatives. In order to determine the speaker, a simple majority (>50%) of representatives must vote in confirmation of a nominee from among their ranks. It is very likely that the nominees will be leadership from the majority party. If Republicans retain the House, it is possible they may bring up the STATES Act for a vote, but it is by no means a guarantee.

2. Change in the majority party of the US House

Functionally, this is practically identical to the Speaker of the House changing. The difference is that typically the Speaker of the House comes from the majority party. If Democrats take the House in this election, they could decide who the next Speaker of the House will be, and it would be very likely that the individual they pick would bring up the STATES Act for a vote.

3. Calling or mailing your representative.

While this is pretty old-school, and no guarantee, people can sway their elected officials opinions. Elected officials are not robots, and will listen to their constituents. Sympathetic stories can go a long way in swaying people’s opinions. Remember, even the staunchest opponents of gay marriage have changed their minds when their relatives came out as gay.

So don’t discount this option! Call your representative, talk to them. They might be willing to listen and push for a vote.

4. Discharge Petition

As I mentioned above, a discharge petition circumvents the Speaker of the House and allows a bill to be brought forward in spite of opposition from the Speaker of the House. While this might sound like a great option, it’s extremely unlikely to work for multiple reasons. Specifically, discharge petitions require a simple majority (>50%) of the House to vote in agreement with the discharge petition. This is unlikely to happen because of the rift this might cause in the majority party.

Additionally, discharge petitions have special rules applied to measures brought forth. These rules essentially make it really difficult to change or amend the bill as it’s brought forward, which can be both a drawback and benefit.

In total, since 1985, discharge petitions have only succeeded on four bills. Just four, out of thousands of bills.


So there you have it. The most likely path to federal legalization in the US, and how elections have consequences. What are your thoughts on the matter? Let us know in the comments or on the community!


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About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.


The History of Hydroponics

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In this Growers Network article, we explore the history of hydroponics as we know it. We did research into the many scattered claims around the internet, and found that other "histories" were not quite up to our standards.

If you have any questions related to hydroponics history, a correction to make (with citations), or any additional information you think this article would benefit from, feel free to comment below!


Early History


From early civilizations to the dawn of philosophy...

Early human tribes and societies were interested in plants for two primary reasons: Food and medicine. Survival was the most important thing at the time, leaving scientific inquiry as a luxury. Use of plants for food purposes is known as agriculture. The advent of farming in human history signalled the start of civilization as we know it around 6000 BCE in what is referred to as the "Neolithic Revolution." (1) The use of medicinal plants and herbs us typically referred to as "herbalism." As people began to learn more about plants, herbalism became part of botany and medicine. Hydroponics is largely the result of combining the scientific knowledge gleaned from botany and herbalism with the practical methods employed in agriculture.
Chewing the bark of a willow tree provides effects similar to aspirin.


Beginnings of Botany

500 BCE to 1000 CE


Initial attempts at understanding plants and how to control them...

Theophrastus was a Greek philosopher who lived from 371 to 287 BCE, and was a student of Aristotle. Greek philosophers were some of the first "scientists," because science and philosophy had not diverged into separate fields yet.
Theophrastus
Theophrastus' work was the biggest contribution to botanical knowledge for centuries, until the Middle Ages (7). His most famous works were Enquiry into Plants (also known as Historia Plantarum) and On the Causes of Plants. His works are often divided into several books that make up the whole of his work. Enquiry into Plants is divided into three books, and is the most relevant to hydroponics.
  1. The first book attempted to categorize plants based on their properties. It also describes simple plant anatomy.
  2. The second book described plants changing into other species of plants if they are left alone. This is a typical error of Greek philosophers, who made assumptions about events occurring because they didn't observe a change.
  3. The third book described all wild trees growing either from seeds or from roots. This was in direct opposition to the prevailing theory at the time, known as spontaneous generation. Spontaneous generation states that life can come from nothing.
  4. The last 6 books discuss specific plants and their properties and uses.
While his works exhibited the errors typical of Greek philosophers, Theophrastus brought attention to the importance of roots to a plant.


Middle Ages

1000 CE to 1400 CE


While the Middle Ages weren't known for their advanced science, there were advancements...

Marco Polo (1254-1324) was a merchant famous for documenting his travels around the known world. (10) He was originally from Venice, an Italian city-state.
Dashing.
While he was not the first European to visit China, he was the first to document his trip there and what he experienced. In his writings, he describes "Chinese floating gardens," but it is not entirely clear what this meant. It is likely this is a misunderstanding of Chinese farming methods or gardening techniques.
  1. Rice paddies and other farms were regularly flooded, and Marco Polo may not have known this, thus considering it a floating garden.
  2. Traditional Chinese gardens include water features close to the roots of plants. Marco Polo may have seen this as a floating garden.
What Marco Polo likely saw.


The Renaissance

1400 CE to 1700 CE


Logic and reason take root...

The first "active" greenhouses start to appear in Korean records in 1438 CE. An "active" greenhouse is a greenhouse with some kind of temperature control -- either heating or cooling. These early active greenhouses featured a heating system built underneath the greenhouse itself in order to continue growing during the cold winter months.
An illustration of an Ondol, a traditional Korean form of underfloor heating.


Age of Enlightenment

1700 CE to 1800 CE


The scientific method is developed and employed, leading to great advances...

Joseph Priestly (1733-1804) was an English theologian and natural philosopher. He is credited as the one who discovered oxygen in 1774.
Priestly also explored other gases, with an unusual tendency to call them "airs" which he described in his work Experiments and Observations on Different Kinds of Air. (13) Part of the reasoning for calling gases airs, contrary to the prior discoveries of Jean Baptist van Helmont, was that he subscribed to a different theory called "Phlogiston theory." The outdated theory proposed that a combustible "phlogiston" is contained within anything that is combustible, and released upon combustion. In his works, he describes "airs" such as:

  1. Nitrous Air (Nitric Oxide, NO)
  2. Acid Air (Hydrochloric Acid, HCl)
  3. Alkaline Air (Ammonia, NH3)
  4. Dephlogisticated nitrous air (Nitrous Oxide, N2O)
  5. Dephlogisticated air (Oxygen, O2)


Victorian Era

1800 CE to 1900 CE


Peace, prosperity, and great wealth allow for further advancement...

By the early 1800s, the basics of photosynthesis were understood. Plants absorb Carbon Dioxide (CO2) and Water (H2O) to make Sugars (C6H12O6) and Oxygen (O2) by using the energy provided by sunlight.
Plant cells with visible chloroplasts.
Without this knowledge, growing plants hydroponically would be significantly more difficult. Growing hydroponically often requires more controlled conditions than growing outdoors in the soil.


World Wars

1900 CE to 1950 CE


Necessity is the mother of invention...

William Frederick Gerricke was a US scientist from UC Berkeley. He is largely considered the father of modern hydroponics, and coined the terms aquaculture and hydroponics.
Dr. Gericke's book. If so inclined, it is available on Amazon.
Dr. Gericke caused quite a stir when tomato vines growing hydroponically in his back yard grew to over 25 feet tall using solely hydroponic methods.(19)


Contemporary

1950 CE to Today


What now? Exploring recent developments since the 50s.

In the 1960s, Dr. Allan Cooper would invent the "Nutrient Film Technique," (22) where a water and nutrient solution would continuously flow past plant roots held in a medium. This was a fundamentally different innovation from past hydroponic techniques, which were generally drain-to-waste, ebb-and-flow, or deep water culture techniques. Nutrient Film technique relies on a constant flow of water and nutrient solution, and is therefore dependent on electricity, but it is also relatively simple to automate without computer controls. It is very sensitive to disruptions in water and nutrient flow, and plants downstream get fewer nutrients, but this technique also for much more active monitoring and control over the growing process, a trend we see today in indoor cannabis cultivation.

References:

      (1) https://www.ncbi.nlm.nih.gov/pubmed/21798934

(2) http://www.pnas.org/content/108/20/8351

(3) https://www.dur.ac.uk/news/newsitem/?itemno=5773

(4) http://www.telegraph.co.uk/travel/advice/What-are-the-seven-wonders-of-the-world/

(5) http://www.anobii.com/books/Babylon/9780714111711/015ec1dc31a01505b2

(6) https://www.amazon.com/Mystery-Hanging-Garden-Babylon-Elusive/dp/0199662266/ref=sr_1_1?s=books&ie=UTF8&qid=1472256190&sr=1-1

(7) https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Theophrastus

(8) http://aob.oxfordjournals.org/content/100/7/1441

(9) https://books.google.com/books?id=IUoMAAAAIAAJ&pg=PA156#v=onepage&q=selenite&f=false

(10) https://books.google.hr/books?id=x-PZdFbG6dEC

(11) https://www.britannica.com/biography/Jan-Baptista-van-Helmont

(12) http://www.cropsreview.com/van-helmont.html

(13) https://archive.org/details/experimentsobser01prie

(14) https://www.britannica.com/biography/Jean-Senebier

(15) http://www.cropsreview.com/jean-senebier.html

(16) https://www.britannica.com/biography/Nicolas-Theodore-de-Saussure

(17) https://www.jstor.org/stable/986146?seq=1#page_scan_tab_contents

(18) http://www.encyclopedia.com/topic/Julius_von_Sachs.aspx

(19) http://farmertyler.com/blog/hydrohistory

(20) http://www.worldcat.org/title/water-culture-method-for-growing-plants-without-soil/oclc/12406778

(21) https://www.nytimes.com/1994/12/23/obituaries/daniel-arnon-84-researcher-and-expert-on-photosynthesis.html

(22) https://www.hort.vt.edu/ghvegetables/documents/Hydroponics/Nutrient%20Film%20Technique%20Lettuce_LMorgan.pdf

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About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.


M&F Talent Cannabis Career Tip of the Month: Job Durations

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Kent Gruetzmacher of Mac & Fulton Talent Partners explains the unique pressures of the cannabis industry on employers and employees when it comes to resumes.

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


As an industry leading recruiting company, Mac & Fulton Talent Partners have an expert understanding of hiring trends in the cannabis space. Over the course of every work week, we consistently engage with both applicants and hiring companies in the cannabis industry. With this kind of experience, we see patterns unfold that stifle the hiring process for companies; in turn, some of these patterns keep qualified candidates from acquiring meaningful employment.

A major hindrance faced by employers in the cannabis space has to do with job durations in an applicant’s work history. To illustrate, when a hiring company is viewing your resume, they are looking for things that matter to their business. For most companies, a stable employee who is willing to “stick it out in the long run” is a huge asset. It’s hard to find loyalty. As such, if your resume shows consistent job durations of 6-12 months, many employers will assume you are merely “job hopping” and always looking for the next best thing. Similarly, having worked 4-5 jobs over the past 5 years also makes your intentions with a new company suspect, or that you can’t hold down a job.

But the cannabis industry presents an extremely unique work environment and unique industry. This is primarily because the vast majority of the industry is comprised of startup businesses. By their very nature, startups are less stable than more “established” businesses. As such, the cannabis job market presents challenges to employers and employees that would not be seen in “more traditional” forms of business.

The cannabis industry is haunted by short work durations – it is extremely rare that people stay at a job for more than a year. The volatile, startup nature of the cannabis industry puts pressures on both employers and employees that often causes them to part ways. Many employers don’t have compensation packages commensurate to an employee’s ability, which will generally cause employees to leave. Similarly, cannabis businesses are sometimes unstructured and disorganized to the point of dysfunction. All of these factors contribute to the systemic “job hopping” seen in the cannabis industry today, where long work durations are the exception, and not the norm.

There are several factors at play that influence the short work durations seen across the cannabis industry today. Unfortunately for people working in the cannabis industry, many of these influences are completely out of their control, and can affect their applications to companies outside of the industry. However, there are a few steps that can be taken to ensure more stability in your work history and career:

  1. If you are looking to work in the cannabis space, or switch career paths within the industry, be sure that you thoroughly vet your employer. Be aware of whether or not they are a startup and if their business plan is sound.
  2. Be sure that you are taking a job is something that you will enjoy in the long run. Don’t buy into the hype, ask other people who have done a similar job.
  3. See how well your personality meshes with your potential boss’s. If you feel there is a communication gap, a long-term job might be out of reach.

While it is not always “the employee’s fault” that a job doesn’t work out, real career progression depends on a work history that is attractive across the industry.

Hopefully, taking the preventative measures we listed above will ensure that you have job you can be proud of and can also advance your career.


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Resources:

  1. Want to learn more about subjects similar to those touched upon in this article? Check out our articles on subjects such as:
    1. Minimizing Data Security Risks in the Cannabis Industry
    2. Cannabis Prohibition in the USA: A Conspiracy or Something Else?
    3. Protect Your Online Presence!
    4. Exploring the Effects of Light Radiation on Human Health
    5. How to get a Job in the Cannabis Industry
  2. Want to get in touch with Mac and Fulton Talent Partners? They can be reached via the following methods:
    1. Website: https://mandfconsultants.com/
    2. Email: info@mandfconsultants.com
    3. Phone: (630) 733-9362

Do you have any questions or comments?

Feel free to post below!


About the Author

Kent Gruetzmacher M.F.A. is a Colorado based freelance writer and the Director of Business Development at Mac & Fulton Talent Partners (www.mandfconsultants.com), a recruiting firm dedicated to the indoor gardening and cannabis space. He is interested in utilizing his M.A. in the Humanities to critically explore the many cultural and business facets of this youthful, emergent industry by way of his entrepreneurial projects.


An Introduction to Basic Breeding and Genetics

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In this article, Growers Network discusses how to improve crop yields by taking advantage of some of the principles of genetics, namely artificial selection (also known as selective breeding), crossbreeding, and inducing polyploidy.

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


Genetics


Genetics is the study of heredity in organisms, and how traits are inherited. (1) While this definition is simple, it is effective because genetics covers very broad topics. For our purposes, we want to know how to change a plant's genetics to improve its yield.


Artificial Selection


Artificial selection is the means by which humans can take natural selection into our own hands. We choose the traits we like best in a plant, and only let the plants that have the best of those traits reproduce. Alternatively, you deny reproduction to those with the worst of the traits. (2) After several generations of selective breeding this way, permanent changes may start to appear in your crops, depending on the complexity of the trait you are selecting for. This is how crops such as corn (a grass) and bell peppers came to be.

Farmers and cultivators have been engaging in artificial selection for much longer than we understood how it works. Without it, our staple crops would be much smaller and more difficult to get calories out of.

That said, let's look at more modern techniques of improving crop yields, some of which can have fast turnaround times.


Crossbreeding


The liger Hercules, the result of a cross between a male lion and a female tiger. Female lions with male tigers create a tigon.


Crossbreeding is also an old strategy, but takes significantly more intentional thought and effort. One of the most well-known crossbreeds is a mule, made from crossing a male donkey and a female horse. Generally speaking, people try to crossbreed related species because the resulting offspring benefits from what is known as "Hybrid Vigor.(7)" Of relevance to our concerns, however, are the species of Cannabis. There are 3 known species of Cannabis today:

  1. Cannabis sativa (C. sativa)
  2. Cannabis indica (C. indica)
  3. Cannabis ruderalis (C. ruderalis)

Each species has different characteristics. When comparing them, it's important to note several factors.

  1. Size: C. Sativa grows to be the tallest of the three. C. ruderalis is the smallest. (11)
  2. Leaf distribution: C. indica's leaves grow densely-packed, while both C. sativa's and C. ruderalis' are more spread out. (11)
  3. Ratio of THC to CBD content: C. indica generally has the highest THC to CBD ratio (12), whereas C. ruderalis has the lowest THC to CBD ratio (not much THC, but plenty of CBD). (8)
  4. Resistance to stressors: C. ruderalis is significantly more resistant to disease and pests than the other two species. (15)
  5. Variation within species: C. Sativa has been cultivated the longest by people, and thus has the most "breeds." However, because C. ruderalis is closest to a "wild" cannabis plant, it likely has a significant amount of genetic diversity locked away, waiting to be discovered, in the same way that all dog breeds came from gray wolves. (16)
  6. Other differences: C. Ruderalis does not depend on light cycles for flowering. Instead, it flowers based on the age of the plant, termed as "autoflowering." (13)(14)

Additionally, there are large variations within these subspecies because of what the cultivation community has collectively referred to as "strains." In most horticultural parlance, strains are referred to as "cultivars," or genetically stable cultivated variations.

You can crossbreed strains as well as subspecies, so give it a whirl!


Polyploidy



The world's tallest man in recorded history, Robert Wadlow. While he was not polyploid, gigantism in plants can occur from polyploidy.

All plants and animals have a certain number of chromosomes. Humans have 46 total chromosomes -- half of which comes from our mothers, and the other half from our fathers.

  1. Half a set of chromosomes (found in sperm and eggs) is called haploid, abbreviated as (n).
  2. A full set of chromosomes is called diploid, abbreviated as (2n).
  3. More than (2n) is referred to as polyploidy. (3n) is triploid, (4n) is tetraploid, (5n) is pentaploid, (6n) is hexaploid, etc.

In animals, polyploidy often results in premature death or debilitating conditions. However, polyploidy in plants can make them bigger, hardier, and tougher. (3) Plants experience an effect called the Gigas effect. The greater the number of chromosomes, the stronger the effect. There is a diminishing return, however, as plants become genetically unstable the more times that polyploidy is induced. Additionally, results can vary, as noted in this scholarly article.

Polyploidy can be used to induce infertility in plants, because odd numbered sets of chromosomes (3n, 5n, 7n, etc) have difficulty reproducing. Polyploidy can also work in the opposite direction as well.

To induce polyploidy in plants, we need to use a chemical named colchicine. Colchicine is normally used to treat gout in humans (4), and excess exposure to cochicine is considered toxic for humans. In plants, however, it causes polyploidy.


Genetically Modified Organisms (GMO's)


A brief discussion on the nature of genetically modified organisms.

Transgenic cats with fluorescent proteins.

Many people are afraid or concerned about the presence of GMO's in their food and elsewhere. Unfortunately, this stems from a fundamental misunderstanding of the definition of a GMO (6) and the vagueness of the term GMO. A GMO includes any kind of intentional genetic modification to an organism. Inducing polyploidy in plants makes those plants GMOs by definition, although we are not adding any new genes to the plant nor are we changing any existing genes.

What's important to recognize is that many people equate GMO's with transgenic organisms, or organisms that have DNA from a different species altogether. Polyploid plants do not take genes from other species, merely extra copies of their own, preexisting DNA. Thus, they are GMO's, but not transgenic.

Editor's Note: Also, transgenic organisms are not inherently dangerous. The cats in the image above had fluorescent proteins added to their genome, but were otherwise normal cats.


Do you have any questions or comments?

Feel free to post below!


References and Resources:

  1. (1) What is genetics?
  2. (2) Selective Breeding or Artificial Selection
  3. (3) Polyploidy in Cannabis
  4. (4) Colchicine for humans
  5. (5) Experiments in Polyploidy in Marijuana
  6. (6) Why we're so scared of GMOs
  7. (7) Unraveling the genetic basis of hybrid vigor
  8. (8) What are the differences between C. indica and C. sativa?
  9. (9) The Return of Ruderalis
  10. (10) Production and Fertility of Hexaploid Primary Triticales
  11. (11) Difference between Cannabis sativa, indica, and ruderalis.
  12. (12) Indica vs. Sativa: Understanding Differences
  13. (13) The draft genome and transcriptome of Cannabis sativa
  14. (14) More on auto-flowering strains
  15. (15) What is Cannabis ruderalis?
  16. (16) The canine genome
  17. Resource: Colchicine
  18. Resource: Polyploidy in Plants
  19. Resource: Transgenes

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Captive Insurance

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In this Growers Spotlight, we spoke with Jeff Blankinship and Elizabeth Becker of Cannabis Captive Insurance about how a captive insurance model may be well-suited to fit the needs of the cannabis industry and its unique challenges.

The following is an interview with industry experts. Growers Network does not endorse nor evaluate the claims of our interviewees, nor do they influence our editorial process. We thank our interviewees for their time and effort so we can continue our exclusive Growers Spotlight service.


Abbreviated Article


Editor's Note: Growers Network appreciates its readers! If you are limited on time, we are now offering abbreviated versions of our articles. Click below to view.

If you like the abbreviated article, let us know in the survey at the bottom of the article! We're always interested in hearing your feedback.

If you want to read more, you can read the full article below.


Risk Mitigation



Asset Protection



Wealth Accumulation



About Cannabis Captive Insurance


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Want to get in touch with Cannabis Captive Insurance?

You can reach them via the following methods:

  1. Website: http://www.cannabiscaptiveinsurance.com/
  2. Phone: 833-322-7848

Do you have any questions or comments?

Feel free to post below!


About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.


Canna Cribs Episode 4: Los Sueños Farms — Pueblo, Colorado

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On the fourth episode of Canna Cribs, we interviewed Jarrod Mason and Matt Wheatley of Los Sueños Farms about what’s going on in Pueblo!

Editor’s Note: For those unfamiliar with Spanish, Los Sueños translates as “The Dreams.” The ñ is pronounced like a combination of the letters N and Y -- so you pronounce Los Sueños as “Los Sway-Nyos.”

The following is an interview with industry experts. Growers Network does not endorse nor evaluate the claims of our interviewees, nor do they influence our editorial process. We thank our interviewees for their time and effort so we can continue our exclusive Growers Spotlight service.


Full Episode and Trailers for Episode 4


Click the arrows on the top left to cycle through the videos!


Abbreviated Article


Editor's Note: Growers Network appreciates its readers! If you are limited on time, we are now offering abbreviated versions of our articles. Click below to view.

If you like the abbreviated article, let us know in the survey at the bottom of the article! We're always interested in hearing your feedback.

If you want to read more, you can read the full article below.


Grow Operation



The Plants



Guiding Philosophy



About Matt and Jarrod


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Want to get in touch with Los Sueños?

You can reach them via the following methods:

  1. Website: https://lsf.farm/
  2. Phone: 719-766-9093

Do you have any questions or comments?

Feel free to post below!


About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.


Protect Your Online Presence!

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Worried about the DEA or NSA monitoring your online habits? There are ways to reduce that risk! Come on a magical trip with Hunter from Growers Network through the information superhighwayyyyyyyy!

The following is an article produced by a contributing author. Growers Network does not endorse nor evaluate the claims of our contributors, nor do they influence our editorial process. We thank our contributors for their time and effort so we can continue our exclusive Growers Spotlight service.


Hi everyone. Today we’re going to take a slight detour from our normal publications about cannabis and cannabusinesses to talk about how you can protect yourselves and your companies online.


Personal Safety


Many people approach online security the way that they might approach real life security - just hide the valuable things, right?

Well, usually the type of people who would attempt access your systems online aren’t the same as common thieves. These people are typically smarter and have more sophisticated methods to get at the things they want. So here are a few tips to protect yourself online!

  1. Don’t use the same, simple password.

I’m sure many of you have heard this, but it bears repeating. A chain is only as strong as its weakest link. If you have a weak password on any website, you are potentially opening yourself up to a variety of attacks. You want your password to be memorable, but not easy for a computer to figure out. Try using an entire sentence as your password. Or use a phrase or idiom you commonly say. This makes it very difficult for computers to brute force their way into your account, while also making your password very memorable.

  1. Don’t install anything you don’t trust.

I wish I had known this when I was in middle school. I spent a lot of time fixing my stupid mistakes. If you don’t entirely trust where a program or file is coming from… don’t use it! It’s that simple. Some antivirus programs also allow you to scan new programs/files, but they’re not perfect.

  1. If you don’t know… ask!

One of the great things about the internet is that while it can be risky, it’s also a great source for information. If you’re ever worried about something or you’re not sure if it’s safe, there are a large variety of communities around the internet that can help you. From simple question-and-answer sites like Quora, to technically savvy communities like Tom’s Hardware, you can usually get the information you need.

  1. Don’t trust anybody you don’t know, and sometimes you shouldn’t even trust people you do know.

This might seem paranoid, but it’s generally good advice to live a life free of malware on your computer. Common computer viruses and scams like to trick you into trusting someone who sounds smart, or they like to pose as people or companies that you know. After all, it’s general human nature to be more trusting than distrusting. If you see a “strange” email from somebody you know, their account may have been compromised.


Employee Training


Your greatest vulnerability when you’re online is the nut behind the wheel keyboard. If you want your company to be protected, this is the best place to start. So how do we train our employees to be safe when online?

  1. Learn the signs of a scam.

This might seem kind of obvious, but it can actually be really difficult to parse out what’s fake from what’s real during the course of the work day. For example, Growers Network has been the target of several phishing attacks over the past few years. Some of these attacks were very complex and tried to glean credit card information or other financial information from us. I’m happy to report that we very quickly identified these attacks and prevented any harm from occurring. But your team needs to know what the signs are. While this is by no means a comprehensive list, here are a few hints that an email may be phishing:

  1. Bad spelling or grammar. Many of these attacks focus on targeting large numbers of individuals, so often the phishing attack isn’t too detailed.
  2. Any links in the email may redirect to the wrong URL. For example, instead of going to WellsFargo.com, they may go to WellFargo.com or WLFGO.com. They can even be completely random URLs. Always check to make sure you are on the right site! If not, get out of there!
  3. They use generic language. Many phishing attacks are often vague and could apply to nearly anybody. If they say that your credit card is having issues, instead of clicking a link, call the company and ask them what’s wrong with your credit card. If it was a phishing attack, usually the person on the phone will be able to identify that you were being phished.
  4. The email may come at an unexpected or seemingly random time. This could be a point in time when you don’t expect someone to send accounts receivable or billing information, or the email could come at non-business hours when the company in question might be at home, asleep.

That email from 4 in the morning? Definitely from me.

  1. Regularly drill your employees.

If you have an IT department, they may be able to help you with this. Essentially, you want to get your employees used to regular attacks so that they can quickly identify what is real and what is not, without exposing them to real risks. This is a strategy that is referred to in the security industry as “red teaming” or a “penetration test.” By acclimating your employees to these drills, they can identify the real thing when it does happen. Additionally, you can also find the weak points in your organization without experiencing a real attack.

  1. Hire a security service to help.

While a security service cannot stop an employee if they make a bad decision, they can help train your staff or implement machine learning on your network to protect against these events. While Growers Network does not offer these services directly, many of the security consultants on our community do. If you are interested in learning more, consider joining the community and speaking with one.

Related Article: Cannabis Business Security: Physical and Digital


Software Protection


The best IT department is one you never have to talk with, because they’ve done their job(s) so well. And there are many ways to protect your computers and systems if you keep up with it.

  1. Don’t use insecure software.

Some companies place a heavy emphasis on security in their software, and some are a little bit more lax. If you are purchasing a new piece of software that has online connectivity, always ask what security it has. If you can’t find a convincing answer, you should probably look for some other software. For example, Internet Explorer was notorious among computer experts for the number of vulnerabilities it had, while other browsers such as Firefox maintained much stricter security.

  1. Update your software!

Yes, I know. I too hate the little notifications that there’s a new version of Acrobat Reader or Flash or Java. It’s pretty annoying to have to update everything all the time. But those updates often contain vital security updates that may protect your system from more sophisticated attacks. So make sure your team is staying up to date!

  1. Use a VPN.

A VPN stands for a “Virtual Private Network.” Essentially, a VPN makes you practically invisible to the rest of the internet (and government agencies!), and a very hard target to pin down. A variety of different companies offer VPN services, and if you have any technically minded staff, they should be able to help you set one up.


So that’s a pretty short list of steps you can take to protect yourself online. What did we miss? Anything you’d like us to cover?


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Resources:

  1. Want to learn more about subjects similar to those touched upon in this article? Check out our articles on subjects such as:
    1. Largest Cannabis Growers in North America (2017)
    2. Women in the Cannabis Industry: Stay Strong
    3. Advanced POS Systems
    4. 5 Awesome Cannabis Strains for Small-Space Growing
    5. The Best Way To Educate Your Dispensary Customers

Do you have any questions or comments?

Feel free to post below!


About the Author

Hunter Wilson is a community builder with Growers Network. He graduated from the University of Arizona in 2011 with a Masters in Teaching and in 2007 with a Bachelors in Biology.