CBD OIL

Students at Mercer County Community College (MCCC) interested in entering the New Jersey cannabis industry after graduation can now receive industry training and education while in school.

Back by popular demand, MCCC announced on March 22, it would offer a second medical cannabis training course in May.

Sarah Trent, CEO of Valley Wellness, a medical cannabis dispensary, designed the course to educate, train and prepare individuals for entry-level positions in the cannabis industry.

“Working in the cannabis industry isn’t just about knowing how to work in a grow or knowing how to be patient-facing in a dispensary,” Trent said. “Really, the best staff members, even for entry-level positions, have a well-rounded education, and so I developed a class that is made to make that well-rounded employee.”

The course was initially only offered at Raritan Valley Community College (RCVV) in New Jersey but recently expanded to MCCC as enrollment and demand began to increase, Trent said.

“I ran the program three times in 2020 with about 50 students each, and after the ballot initiative passed, we saw numbers really increase,” Trent said. “So, we just started running the class at Mercer and ran the first class starting Jan. 25, 2021, where we had roughly 70 people enrolled in that class. And right now, I’m currently running a March class at Raritan Valley, and we have over 80 students.”

As New Jersey Gov. Phil Murphy signed an adult-use cannabis legalization bill last month, following voters’ approval of a constitutional amendment last fall, there has become a need for experienced individuals in the field. 

“There are so many open jobs because all of the existing operators are ramping up production,” Trent said. “Because one of the requirements under the new law says the existing operators cannot start selling to the adult-use market until they can certify to the newly formed commission that they have enough product to meet patient demand first. So, I don’t know of a single operator in New Jersey who is not hiring right now for multiple positions.”

Trent said she wanted to find a way to help employees and employers. The course creates an opportunity to make cannabis training and education more accessible to individuals to fulfill that need. 

Since the course started, Trent has offered free tuition to the first five veterans who sign up for the program; however, she wanted to find a way to expand that concept to low-income individuals who need financial assistance in the state, she said.

“We get a lot of requests like, ‘Hey, do we have to pay this all up front?’ or ‘Do you know, where can I find some scholarship assistance?’,” Trent said. 

As Trent began to look for sponsors to help create scholarships, she was introduced to the New Jersey Cannabis Trade Association (NJCTA), with whom she has partnered with to provide six scholarships for the May training course at MCCC.

Shaya Brodchandel, chair of NJCTA and CEO of Harmony Dispensary, a fully vertical alternative treatment center, said the partnership was a ‘no-brainer,’ as he believes education is essential in the cannabis industry, but accessibility to the instruction is lacking, he said

Suppose an individual wants to become a doctor, lawyer, accountant or wants to study one of the various other trades. In that case, he or she has easier access to that education as a university or school likely teaches it. Still, in the cannabis industry, there isn’t much precedent where people can go and get a proper education, he said.

“For us, [the partnership] was a natural fit from the education standpoint,” Brodchandel said. “We are also going to provide scholarships and interviews immediately after. So, within a month, the [students] will have interviews with local retail and cultivation companies. As these [jobs] become available, we will be reaching out to participants and letting them know there are job opportunities. So, it’s really connecting education with the industry and putting best practices in motion as best as we can.”

Some of the roles that the course can prepare individuals for is a variety of entry-level cultivation positions, as well as patient-facing and dispensary staff positions such as a patient care agent or a wellness associate, where individuals can help patients, fill orders, work in the packaging department and more, Trent said.

Additionally, Trent is working toward making the class applicable to entry-level jobs in a manufacturing lab, as some of those positions do not require a college degree.

The next medical cannabis training course at MCCC will begin on May 3.

The course takes around 15 hours to complete and costs $500 to enroll. It is taught in five modules over five consecutive Monday nights on Zoom from 6-9 p.m., Trent said.

“Module one is the basics of cannabis laws. Module two is the basics of cultivation, harvesting and manufactured products, where students learn what manufactured products are in New Jersey right now and how they are made. Module three is the endocannabinoid system and testing. Module four is dispensary-specific training, compliance, tracking dosing administration, and module five is industry speakers,” Trent said.

Scholarship applications for the May 3 course are now open until April 12. Students must reside in specific New Jersey zip codes, demonstrate a financial need and be 21 years or older to apply.

“I think that this is a great opportunity for the colleges and universities to help connect education with the industry,” Brodchandel said. “This is the first in New Jersey of hopefully many that we’ll be seeing happening for connecting hires. I want to continue participating in these programs, and I hope to see this growth throughout the coming months. I think the timing is now, and the opportunity is tremendous for us to make a positive impact. Now is our time to execute and to deliver on all that we’ve been working on. So just proud to be a part of this.”

Students at Mercer County Community College (MCCC) interested in entering the New Jersey cannabis industry after graduation can now receive industry training and education while in school.

Back by popular demand, MCCC announced on March 22, it would offer a second medical cannabis training course in May.

Sarah Trent, CEO of Valley Wellness, a medical cannabis dispensary, designed the course to educate, train and prepare individuals for entry-level positions in the cannabis industry.

“Working in the cannabis industry isn’t just about knowing how to work in a grow or knowing how to be patient-facing in a dispensary,” Trent said. “Really, the best staff members, even for entry-level positions, have a well-rounded education, and so I developed a class that is made to make that well-rounded employee.”

The course was initially only offered at Raritan Valley Community College (RCVV) in New Jersey but recently expanded to MCCC as enrollment and demand began to increase, Trent said.

“I ran the program three times in 2020 with about 50 students each, and after the ballot initiative passed, we saw numbers really increase,” Trent said. “So, we just started running the class at Mercer and ran the first class starting Jan. 25, 2021, where we had roughly 70 people enrolled in that class. And right now, I’m currently running a March class at Raritan Valley, and we have over 80 students.”

As New Jersey Gov. Phil Murphy signed an adult-use cannabis legalization bill last month, following voters’ approval of a constitutional amendment last fall, there has become a need for experienced individuals in the field. 

“There are so many open jobs because all of the existing operators are ramping up production,” Trent said. “Because one of the requirements under the new law says the existing operators cannot start selling to the adult-use market until they can certify to the newly formed commission that they have enough product to meet patient demand first. So, I don’t know of a single operator in New Jersey who is not hiring right now for multiple positions.”

Trent said she wanted to find a way to help employees and employers. The course creates an opportunity to make cannabis training and education more accessible to individuals to fulfill that need. 

Since the course started, Trent has offered free tuition to the first five veterans who sign up for the program; however, she wanted to find a way to expand that concept to low-income individuals who need financial assistance in the state, she said.

“We get a lot of requests like, ‘Hey, do we have to pay this all up front?’ or ‘Do you know, where can I find some scholarship assistance?’,” Trent said. 

As Trent began to look for sponsors to help create scholarships, she was introduced to the New Jersey Cannabis Trade Association (NJCTA), with whom she has partnered with to provide six scholarships for the May training course at MCCC.

Shaya Brodchandel, chair of NJCTA and CEO of Harmony Dispensary, a fully vertical alternative treatment center, said the partnership was a ‘no-brainer,’ as he believes education is essential in the cannabis industry, but accessibility to the instruction is lacking, he said

Suppose an individual wants to become a doctor, lawyer, accountant or wants to study one of the various other trades. In that case, he or she has easier access to that education as a university or school likely teaches it. Still, in the cannabis industry, there isn’t much precedent where people can go and get a proper education, he said.

“For us, [the partnership] was a natural fit from the education standpoint,” Brodchandel said. “We are also going to provide scholarships and interviews immediately after. So, within a month, the [students] will have interviews with local retail and cultivation companies. As these [jobs] become available, we will be reaching out to participants and letting them know there are job opportunities. So, it’s really connecting education with the industry and putting best practices in motion as best as we can.”

Some of the roles that the course can prepare individuals for is a variety of entry-level cultivation positions, as well as patient-facing and dispensary staff positions such as a patient care agent or a wellness associate, where individuals can help patients, fill orders, work in the packaging department and more, Trent said.

Additionally, Trent is working toward making the class applicable to entry-level jobs in a manufacturing lab, as some of those positions do not require a college degree.

The next medical cannabis training course at MCCC will begin on May 3.

The course takes around 15 hours to complete and costs $500 to enroll. It is taught in five modules over five consecutive Monday nights on Zoom from 6-9 p.m., Trent said.

“Module one is the basics of cannabis laws. Module two is the basics of cultivation, harvesting and manufactured products, where students learn what manufactured products are in New Jersey right now and how they are made. Module three is the endocannabinoid system and testing. Module four is dispensary-specific training, compliance, tracking dosing administration, and module five is industry speakers,” Trent said.

Scholarship applications for the May 3 course are now open until April 12. Students must reside in specific New Jersey zip codes, demonstrate a financial need and be 21 years or older to apply.

“I think that this is a great opportunity for the colleges and universities to help connect education with the industry,” Brodchandel said. “This is the first in New Jersey of hopefully many that we’ll be seeing happening for connecting hires. I want to continue participating in these programs, and I hope to see this growth throughout the coming months. I think the timing is now, and the opportunity is tremendous for us to make a positive impact. Now is our time to execute and to deliver on all that we’ve been working on. So just proud to be a part of this.”

Students at Mercer County Community College (MCCC) interested in entering the New Jersey cannabis industry after graduation can now receive industry training and education while in school.

Back by popular demand, MCCC announced on March 22, it would offer a second medical cannabis training course in May.

Sarah Trent, CEO of Valley Wellness, a medical cannabis dispensary, designed the course to educate, train and prepare individuals for entry-level positions in the cannabis industry.

“Working in the cannabis industry isn’t just about knowing how to work in a grow or knowing how to be patient-facing in a dispensary,” Trent said. “Really, the best staff members, even for entry-level positions, have a well-rounded education, and so I developed a class that is made to make that well-rounded employee.”

The course was initially only offered at Raritan Valley Community College (RCVV) in New Jersey but recently expanded to MCCC as enrollment and demand began to increase, Trent said.

“I ran the program three times in 2020 with about 50 students each, and after the ballot initiative passed, we saw numbers really increase,” Trent said. “So, we just started running the class at Mercer and ran the first class starting Jan. 25, 2021, where we had roughly 70 people enrolled in that class. And right now, I’m currently running a March class at Raritan Valley, and we have over 80 students.”

As New Jersey Gov. Phil Murphy signed an adult-use cannabis legalization bill last month, following voters’ approval of a constitutional amendment last fall, there has become a need for experienced individuals in the field. 

“There are so many open jobs because all of the existing operators are ramping up production,” Trent said. “Because one of the requirements under the new law says the existing operators cannot start selling to the adult-use market until they can certify to the newly formed commission that they have enough product to meet patient demand first. So, I don’t know of a single operator in New Jersey who is not hiring right now for multiple positions.”

Trent said she wanted to find a way to help employees and employers. The course creates an opportunity to make cannabis training and education more accessible to individuals to fulfill that need. 

Since the course started, Trent has offered free tuition to the first five veterans who sign up for the program; however, she wanted to find a way to expand that concept to low-income individuals who need financial assistance in the state, she said.

“We get a lot of requests like, ‘Hey, do we have to pay this all up front?’ or ‘Do you know, where can I find some scholarship assistance?’,” Trent said. 

As Trent began to look for sponsors to help create scholarships, she was introduced to the New Jersey Cannabis Trade Association (NJCTA), with whom she has partnered with to provide six scholarships for the May training course at MCCC.

Shaya Brodchandel, chair of NJCTA and CEO of Harmony Dispensary, a fully vertical alternative treatment center, said the partnership was a ‘no-brainer,’ as he believes education is essential in the cannabis industry, but accessibility to the instruction is lacking, he said

Suppose an individual wants to become a doctor, lawyer, accountant or wants to study one of the various other trades. In that case, he or she has easier access to that education as a university or school likely teaches it. Still, in the cannabis industry, there isn’t much precedent where people can go and get a proper education, he said.

“For us, [the partnership] was a natural fit from the education standpoint,” Brodchandel said. “We are also going to provide scholarships and interviews immediately after. So, within a month, the [students] will have interviews with local retail and cultivation companies. As these [jobs] become available, we will be reaching out to participants and letting them know there are job opportunities. So, it’s really connecting education with the industry and putting best practices in motion as best as we can.”

Some of the roles that the course can prepare individuals for is a variety of entry-level cultivation positions, as well as patient-facing and dispensary staff positions such as a patient care agent or a wellness associate, where individuals can help patients, fill orders, work in the packaging department and more, Trent said.

Additionally, Trent is working toward making the class applicable to entry-level jobs in a manufacturing lab, as some of those positions do not require a college degree.

The next medical cannabis training course at MCCC will begin on May 3.

The course takes around 15 hours to complete and costs $500 to enroll. It is taught in five modules over five consecutive Monday nights on Zoom from 6-9 p.m., Trent said.

“Module one is the basics of cannabis laws. Module two is the basics of cultivation, harvesting and manufactured products, where students learn what manufactured products are in New Jersey right now and how they are made. Module three is the endocannabinoid system and testing. Module four is dispensary-specific training, compliance, tracking dosing administration, and module five is industry speakers,” Trent said.

Scholarship applications for the May 3 course are now open until April 12. Students must reside in specific New Jersey zip codes, demonstrate a financial need and be 21 years or older to apply.

“I think that this is a great opportunity for the colleges and universities to help connect education with the industry,” Brodchandel said. “This is the first in New Jersey of hopefully many that we’ll be seeing happening for connecting hires. I want to continue participating in these programs, and I hope to see this growth throughout the coming months. I think the timing is now, and the opportunity is tremendous for us to make a positive impact. Now is our time to execute and to deliver on all that we’ve been working on. So just proud to be a part of this.”

In December 2020, the Federal Trade Commission (FTC) announced proposed settlements with six CBD companies accused of making a broad range of unsubstantiated health claims, including that CBD can treat cancer, heart disease, hypertension, Alzheimer’s disease, bipolar disorder, and chronic pain, among others. Nicknamed “Operation CBDeceit,” the enforcement sweep was part of the FTC’s ongoing effort to protect consumers from false, deceptive, and misleading health claims made in advertisements on websites, through social media, and on other platforms. These settlements became final in early March 2021.

For those who have been monitoring regulatory enforcement relating to CBD claims, the types of claims listed in the FTC’s Complaints are familiar reading. Prior FTC and Food and Drug Administration (FDA) enforcement has focused on products that featured claims of treating chronic diseases and health conditions similar to the claims at issue in the “Operation CBDeceit” settlements. In that respect, these settlements do not differ from prior enforcement.

In other respects, though, these settlements are different from prior FTC enforcement on CBD claims. By including multiple companies and announcing all settlements at once, the CBDeceit announcement was coordinated to send an authoritative message to the CBD industry, broadly that the law requires companies to have robust evidence known as “competent and reliable scientific evidence” to support their health claims, a standard that applies to health claims for all consumer products.

These settlements also name not just the company as a respondent, but also individuals in their official capacity as corporate officers. Given the significant degree of entrepreneurial activity in the CBD and hemp industries, this should be understood as an indication that the FTC will look to hold individuals liable as a way of ensuring compliance with the settlement agreement, particularly where the respondent company is comprised of only a few people. In addition, five of the six settlements included monetary components ranging from $20,000 to $85,000, which will be used to provide consumer refunds, called “redress.”

The respondent companies are also required to notify consumers about the settlements per prescribed terms. For example, the Easybutter LLC settlement requires the company to provide a notice on all of their social media accounts (including any Facebook, Twitter, Instagram, or YouTube accounts) and on the first page of their websites. Such notice must link to a copy of the Consent Order (settlement agreement), along with a toll-free telephone number and an email address for the redress administrator. The notice must be posted not later than three days after the effective date of the Order and for at least one year after the redress period ends. In addition, the companies must use a form letter attached to the Consent Orders to directly notify consumers who purchased their products about the FTC’s charges. This notice requirement is different from the vast majority of FTC settlements involving health claims.

So, what does this mean? Although these settlements didn’t break new ground on the kinds of claims the regulators are targeting with regard to CBD products, they signal heightened attention on an industry that has proliferated exponentially over the last couple of years. Health claims have long been of interest to the FTC. Given this and the transition to the Biden administration, the CBD industry should expect more settlements like these in 2021.

For those who are new to the CBD industry or unfamiliar with advertising rules, this explainer provides additional context for understanding Operation CBDeceit.

Who is the FTC?

The FTC is the federal agency tasked with protecting consumers from unfair and deceptive practices in the marketplace, including via advertising.

What roles does the FTC play in the CBD/hemp market?

The FTC’s role in the CBD/hemp market is to protect consumers from unfair and deceptive acts and practices. In the CBDeceit cases, the FTC alleged that the companies made claims that their CBD products could treat or prevent a range of chronic illnesses and conditions but that the companies did not have adequate evidence to support those claims. Because of this, the FTC considered the claims deceptive. To resolve the enforcement matters, each of the companies agreed to a settlement, the basic terms of which are discussed below.

 Is this the first FTC enforcement on a CBD company?

No, but Operation CBDeceit is the most significant and coordinated FTC enforcement in the CBD space. Prior to this, the FTC had issued joint warning letters with the Food and Drug Administration (FDA) to companies whose products also featured aggressive health claims. There was also a settlement in July 2020 involving a CBD seller, Marc Ching, which related to claims that CBD products could “treat, prevent, or reduce the risks of COVID-19,” claims that the FTC also alleged lacked adequate supporting evidence.

Is the FTC’s enforcement like the FDA enforcement on CBD?

Yes and no. The FTC enforcement is like the FDA’s enforcement on CBD products in that both agencies are concerned about consumers using untested and unproven CBD products to treat or attempt to prevent serious diseases and conditions, and may forego conventional medical treatment. The FTC’s enforcement is different from the FDA’s enforcement on CBD products in that the FTC is not addressing whether the products at issue can be legally sold as dietary supplements, foods, beverages, etc., under the law. The FTC’s enforcement in Operation CBDeceit is focused on whether the product claims are deceptive under the law.

In addition, the FTC’s enforcement differs from FDA’s CBD warning letters in that the parties to the FTC settlements must comply with the settlement terms for twenty years. If they violate the terms, the FTC can charge them with a violation and seek civil financial penalties of up to $43,792 per violation.

There are lots of companies out there making similar claims. Why did the FTC target these companies?

We do not know why the FTC targeted these specific companies. It is frequently the case that there are many companies making similar claims and the FTC, like all law enforcement, will pursue some but not others. Looking at the complaints, it’s worth noting that the companies are similar in that they all made claims that their products could treat or prevent serious health conditions or diseases, including that CBD is safe for all users, treats pain better than prescription medications like OxyContin, and is able to prevent or treat a wide range of serious conditions, including cancer, diabetes, cognitive decline, autism, schizophrenia, substance abuse, and AIDS, amongst others. The FTC alleged that none of these claims had adequate substantiation.

That said, the companies differ in the range of health conditions or diseases they claimed could be treated with CBD. It’s possible that the FTC was looking to demonstrate the broad range of false claims being made in the CBD marketplace.

What were the details of the settlements these six companies agreed to with the FTC?

Each of the consent orders requires the companies to have competent and reliable scientific evidence when making any other health-related product claims, and prohibits them from making several of the claims at issue without human clinical testing to substantiate the claims. As noted above, these settlements name not just the company as a respondent, but also individuals in their official capacity as corporate offers. Five of the six settlements included monetary relief ranging from $20,000 to $85,000. In addition, the companies are required to notify consumers about the settlements. While the terms of that notice vary, most require the companies to provide notice of the settlement on both their websites and social media accounts, as well as use a form letter to notify consumers who purchased their products about the FTC’s allegations.

What’s the main lesson CBD, hemp and cannabis companies should take from these enforcement actions?

The main takeaway is that health claims require robust substantiation to be properly supported. The law requires companies to have competent and reliable scientific evidence when making any health-related claims. In plain terms, this is a quantity and quality of evidence sufficient for experts in the field to agree that it is enough to support the claim, which is a very high bar. For health claims, this is commonly clinical testing on the ingredients or the finished product. Given the investment required to conduct product clinical testing, many companies opt to try to market using only testimonials to convey their product benefits. However, testimonials alone are not considered reliable claim substantiation.

In addition, companies should expect to see more enforcement like this in the coming year. The FTC has long prioritized enforcement on deceptive health claims and is likely to continue to do so.

Kristi Wolff is a partner at Kelley Drye & Warren and chairs the firm’s cannabis law practice group. Her legal practice focuses on advertising of food, drugs, dietary supplements, and consumer health products. Having served as in-house counsel, Ms. Wolff is particularly attuned to balancing business objectives with legal considerations.

Reliable heating, ventilation and air conditioning (HVAC) equipment can cost upward of $300,000 or more for a 5,000-square-foot growing facility in the cannabis space. Proper lighting might cost just as much.

But those environmental controls become less effective for an ideal harvest if they are not complemented by the intelligent application of air distribution through engineered ductwork, which isn’t overly complicated nor expensive in the grand scheme of a productive room, according to Geoff Brown, vice president of technical solutions for Quest.

Often an afterthought, airflow is currently the biggest hump for growers in relation to environmental controls, but it doesn’t have to be, Brown said. Through Quest’s partnership with Hawthorne Gardening Company, growers now have access to the Airflow Mapping service, a computer-aided analysis that calculates or predicts where a diffuser’s air will travel. In turn, growers have access to custom solutions to their specific facilities without making major changes to those facilities.

Featured here, Brown shares more about Airflow Mapping, the importance of intelligent air distribution, working with manufacturers, return on investment and other pertinent knowledge to help avoid oversights associated with environment controls.

Q: Why is airflow so important in cannabis cultivation?

A: Ultimately it just comes down to building productive plants. TIP 1 Good air circulation at the leaf is what allows the leaf to breathe, to get rid of the oxygen around the leaf and to absorb more CO₂ to make sure that the transpiration is happening and that you don’t have a locally deficient vapor pressure deficit (VPD). It’s really how the system needs to work. In my opinion, airflow is the single most overlooked thing in cannabis right now, or at least it is the next hump to get over.

The hump 10 years ago was, “Oh, shoot, we’re going to put cooling units in these rooms and hopefully they’ll do enough for dehumidification.” And then there was a dehumidification problem. Now there’s a notion, “We’re putting cooling units and dehumidifiers in, so we don’t have to think about airflow.”

So, how has that been addressed? Well, people have thrown in rotation fans in the space to move air around, but there’s no real concerted effort at managing airflow, or at least thinking intelligently about how airflow works in your room. It’s an afterthought at best.

TIP 2 Proper engineered ductwork is relatively inexpensive in the grand scheme of indoor grow rooms. A 5,000-square-foot, which is a big room, and a productive room, might cost $20,000 in ductwork. And properly designed ductwork reduces the need for air-rotation fans in the space.

TIP 3 Air-rotation fans, although they’ve been used successfully, are actually a really bad thing for an efficient growth. For one, every watt they consume is an additional watt that needs to be removed from the space by a cooling system. So, you pay to run the fan and then you pay to cool off the fan. And most of those fans are also relatively inexpensive, open-pole motors. They can’t be cleaned properly between grows. So, you end up with either a vector for infection in your space or a fan that’s a pain to clean. The bottom line is it’s not a good use of resources, it’s not sustainable, and there’s a better way to manage it.

Q: What exactly is the Airflow Mapping service that Quest and Hawthorne have partnered to offer indoor operators?

A: Airflow Mapping is basically using computer-aided design to calculate or to predict where each airflow stream, or where each diffuser’s air will go. It uses things like internal duct pressure and velocities and volumes to predict or map out very accurately what the airflow in the space is going to look like. It truly creates an airflow map in the space. Typically, those are presented as velocity maps.

TIP 4 Roughly 5 feet per second is the ideal speed through the canopy, and Airflow Mapping shows very easily what your duct concept is going to give you in terms of overall rotation in the space. It’s a relatively inexpensive way to do your duct design and to test your duct design without needing to sacrifice a million-dollar room.

Q: Is Airflow Mapping a one-time analysis, or are there certain components installed that provide continual, live readings?

A: Airflow Mapping is a completely computerized analysis. The Quest IQ systems are designed as constant velocity and volume systems. So, Airflow Mapping day one versus day 50 versus harvest day, the only change is the height of the canopy. TIP 5 There are only a couple of different models that need to be done to accurately reflect what’s happening in any given room.

Typically, you’ve got an engineer who has designed ductwork systems, who has laid out his or her best estimate or best experience of what that ought to look like. We run it through the Airflow Mapping tool and then are able to either tweak the engineer’s design or strategically apply air-rotation fans to hit trouble spots instead of relying on them for the entire room.

TIP 6 That’s typically what we’re doing, is we’re looking at that design and saying, “Yes, this is reasonable. It’s not going to cost too much money to fix that particular corner. So, let’s apply in our rotation fan, but let’s de-stratify that one particular problem area and move on with our lives.” It allows us to do that without sacrificing a plant, or having a bad harvest, or having powdery mildew developed in the corner because it’s a stratified air mass. These are the kinds of things that we can determine in the computer, and map out in the computer, prior to a grower running the facility.

Q: The Airflow Mapping modeling software is the same software used by NASA engineers to design space shuttles—is that what makes the service groundbreaking to the industry?

A: Absolutely. Software like that has existed for a long time, but it has typically been reserved to agencies like NASA using it to determine the heating of individual tiles on a space shuttle at reentry, or velocities over individual parts of the ship. So, the technology itself is not new, but its application in anything other than specialized military projects or NASA is new and has become more of a commonplace in the past few years among high-performing organizations that have brought the software to the prosumer market.

Q: The Airflow Mapping basically helps indoor growers with custom solutions to their specific facilities without making major changes to those facilities, correct?

A: Exactly. TIP 7 Airflow Mapping is able to quickly identify potential problem areas that are much easier to change in the design phase than after everything is installed and after you’re stepping on the master grower to make ductwork changes in a space.

Q: What’s the importance of good ductwork to achieve an ideal airflow?

A: It’s not just a matter of putting up whatever ductwork happens to be cheaper or fell off your sheet metal guy’s truck. TIP 8 Real ductwork with good diffusers, getting the right flow, and getting the right throw out of your diffusers and out of your duct design is crucially important. So, it really does need to be an engineered system to do that properly.

Right now, there’s a lot of interest in things like fabric ducts because they’re quick and easy to put up. They’re quick and easy to take down and launder between grows, if you ever need to. TIP 9 But even something like that duct, you can get real air devices in it. You can get real diffusers with long-throw devices or high-velocity patterns that get air in the right spot. That is very important.

TIP 10 That’s only useful if you have enough airflow out of your HVAC system to make it work. That’s where with Quest IQ handling the entire needs of the space, the heating, cooling and dehumidification of the space in one unit, we run a higher than typical airflow than you would out of a rooftop package cooling unit, for instance. The extra airflow plus good duct design means that we’re able to get the canopy movement and get the penetration into canopy to get the real leaf movement that we’re looking for without requiring the use of some of the band-aids that have been put in previously, like air-rotation fans.

Q: When it comes to tracking the canopy velocity, is it ideal for airflow to be moving horizontally, vertically or both?

A: Like anything, it depends. TIP 11 It’s going to depend on the type of grow, the type of lights and the tiering of it. We’re seeing a lot more multi-tiered rows—two, three, four levels sometimes—particularly with LED lights being more common and not dealing with quite as many heat issues as the market has previously. That’s going to affect where air distribution is effective.

Also, getting the air in the right spot is important. It can be difficult sometimes with a typical grow room, 14 feet tall, and you’ve got a supply grill on the roof and your return is up top, because your equipment is on the roof. It can be hard sometimes to get the air down low. TIP 12 That’s where a good air device with the right amount of throw to get the air to the canopy matters.

In my perfect world, TIP 13 I would love to see supply and return happen opposite each other. So, if you’re going to supply high and pull air down through the canopy, your return would be low to help that, to not have as much opportunity for stratification, or vice versa, right? If you’re going to supply low, which some people do, they supply into the under-table ductwork or something like that, and then pull or draw air up through the canopy to have a high return, that’s going to be situational. Sometimes it’s just growers get shoehorned into things because they’re retrofitting an existing building. They’re not building a facility from scratch; it’s what is available to them.

Regardless of what is available to them, the Airflow Mapping can help them determine the best way to lay out that airflow pattern. Whether it’s a high supply, low return, or whether they’re forced to do a high supply, high return and would naturally have some stratification problems, we can help mitigate that through the Airflow Mapping.

I’m not sure that I’m comfortable putting my hat in the horizontal versus vertical versus both. TIP 14 I think all of them can be applied properly with some intelligent thought.

Q: What other oversights do cultivation facilities make when it comes to airflow?

A: One is that example of high return, high supply. If you were to look over your head right now, if you’re in your office, you’d probably see one of those four-way supply grills. They have no throw and they’re not designed to, because they’re designed to get air from a 9-foot ceiling down to a 6-foot breathing space.

We often see rooms that have those same style of diffuser in a 14-to-16-foot-high room and high supply. TIP 15 Issues like that are going to naturally cause stratification, where you’ve got a high supply, you’ve got high return. You don’t have a good air device. You’ve got your lights that sort of naturally create a bit of an umbrella or barrier to the air dropping down low. You may have horizontal air-rotation fans giving you a bit of an air curtain. And you’ve got a space that’s always going to be stratified as a result.

TIP 16 Reducing air-rotation fans can reduce your overall HVAC demand costs by something like 8% to 10% a year. So, if you’re talking about a typical room that would easily spend $50,000 a year in energy, you’re going to save $5,000 a year by doing ductwork properly. It pays for itself very quickly.

Q: Do taller or bushier plants play a factor in dead-zone considerations for facilities?

A: They absolutely can, as well as moving racking. Between the two we can often end up with situations with a bit of an aisle effect, where air doesn’t penetrate well into the canopy and will naturally go where there’s less air resistance. TIP 17 If you’ve got moving racking where you’re no longer working in the room and your rack home position changes on a daily basis, or changes versus where the ductwork was designed, you can end up with a situation where the air isn’t going into the canopy the way it ought to and instead is finding the easy path.

That can happen as well with bigger or bushier cultivars, or cultivars with thicker canopies. It absolutely can be harder to get air into the canopy. TIP 18 That’s where an intelligent application of under-canopy ductwork may make more sense, where you draw air up through the canopy in a vertical way instead of trying to push it from the side on an angle. But that’s quite application-specific. It’s really going to depend on the cultivar that you’re trying to grow.

Q: How can a grower with movable racking avoid airflow problems?

A: Movable racking is becoming very common, of course, TIP 19 but home positions for that racking are not always well-respected and can absolutely cause problems if you’ve got an engineered system and then you change some aspect of the system, like where the plants are. You can certainly have a negative impact on your airflow there.

There is an education piece in ensuring that the person in the room who’s working on the plants understands the impact of maybe not quite following standard operating procedure and not returning the rack to the right spot because, “Who cares if it’s a rack in the same room; what does it matter?”

I’m a big proponent of process improvement overall, TIP 20 but a big part of process improvement is knowing the why and having everybody know and understand why something is being done, not just, “Those are the rules, so do it.” Understanding why the racks need to be in the right spot when you leave the room matters.

Again, I just think air distribution generally is the biggest problem facing this industry. It’s the one that’s most ripe for some good education right now.