Successfully growing cannabis requires specific tools, tactics, and techniques. Knowing the best grow room temperature is a good start.

Ideal grow room temperature and humidity varies depending on the stage of plant life. Cloning requires higher temperature and humidity than vegetative growth and flowering plants have different ideal atmospheric conditions as well. In order to master the art of marijuana growing, dialing in the proper environment at the right time remains the most essential ingredient for success. So, what is the best grow room temperature and humidity level?

Measuring and Changing Temperature and Humidity

In order to properly measure temperature and humidity, you’ll need a thermometer and hygrometer. Best to invest in a digital one that can give you current readouts as well as highs and lows when you’re not inside the room. To raise heat, you’ll need a heater and to lower heat, you’ll need an air conditioner. These can be outside or inside the growing space depending on the size of your space and how much the temps and moisture levels fluctuate. A humidifier and a dehumidifier can be employed to raise and lower humidity rates. Larger grow rooms can benefit from a controller that uses a sensor to keep track of temps and humidity and turns on the appropriate appliance to regulate and keep them within your set parameters.


Hemp is technically legal, but proving that it’s not illegal marijuana can be a hurdle, requiring testing in a licensed laboratory.

When a truck carrying thousands of pounds of hemp was recently detained by law enforcement near Amarillo, Texas, the driver spent weeks in jail awaiting confirmation that the cargo was legal.

Stories like that inspired a team of Texas A&M AgriLife researchers to create a “hemp scanner” that could easily fit in a police cruiser and distinguish hemp and marijuana instantly, without damaging any of the product.

In 2019, Texas lawmakers made a distinction between hemp and marijuana based on the level of THC, or tetrahydrocannabinol, in a plant. If a plant has less than 0.3% THC, it is designated hemp.

Both federal and state restrictions on hemp have loosened in recent years. As a result, the value of hemp has skyrocketed, said Dmitry Kurouski, assistant professor of biochemistry and biophysics, who led the study.

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Despite more Americans supporting federal legalization of cannabis, many people still don’t know about the industry’s potential to harm the environment.

Just like other agricultural commodities, there are environmental impacts involved when growing cannabis. But many consumers don’t know, or simply don’t care how their cannabis was grown or even if it was sprayed with harmful chemical pesticides.

Tons of carbon is emitted into the atmosphere too just to grow a single cannabis plant. However, there is a growing number of people who do care how their cannabis was grown, and if they are produced with care to reduce its impact on the environment.

With climate change the number one issue our earth faces today, it’s important for you to help make a positive change by looking for products — your cannabis included — from brands or manufacturers that work to reduce their carbon footprint.

Cannabis is one of the oldest agricultural commodities out there, and more grow operations continue to sprout because of demand for the product. However, growing it using modern techniques especially in indoor grows requires massive amounts of energy and water, which have a major carbon footprint. Despite more Americans supporting federal legalization of cannabis, many people still don’t know about the industry’s potential to harm the environment.

Study Finds Cannabis Use At Any Age Can Ruin People’s Lives

HEQ speaks with Medicinal Cannabis Europe about the European medical cannabis landscape.

The European medical cannabis space is evolving, with more and more EU Member States taking an increasingly favourable view of the clinical benefits of cannabis and its derivatives. Medicinal Cannabis Europe was launched in 2018, with the remit of ensuring fair, equal access to medical cannabis products for patients and establishing a harmonised policy framework at the EU level.

Medicinal Cannabis Europe Secretary General Stuart Lambie and Deputy Secretary Quentin Galland speak with HEQ about medical cannabis policy, research, and education in Europe.

What role does Medicinal Cannabis Europe play in the European cannabis landscape? What are your key goals?

SL: We are a multi-stakeholder non-profit association based in Brussels; we represent the whole medicinal cannabis value chain, all the way from patient communities through to companies involved in the production of cannabis-based medicines. We actively engage with policymakers in Brussels, both with members of the European Parliament and the regulators in the European Commission. Our objectives are to make safe, regulated cannabis-based medicinal cannabis products available to European citizens in all Member States; to attract European funding for research and innovation into medicinal cannabis applications and products; and we also want to have an educational role, so that we can remove the stigma attached to medicinal cannabis. We want to educate the public, and also policymakers, about the therapeutic benefits of medicinal cannabis and the clear differentiation between the old, stigmatised recreational use of cannabis and its use as a medicine.

In late 2020, within the space of a few weeks, the Court of Justice of the European Union ruled that CBD is not a narcotic and the UN’s Commission for Narcotic Drugs voted to reclassify cannabis from Schedule IV, where it was placed alongside drugs such as heroin, into a less harmful category. Are these positive steps an indication of a potential turnaround for cannabis policy?

SL: In general terms, it is a very positive development: to some extent, it opens the door for European regulators to address the issue of cannabis as a medical product, rather than as a narcotic. However, it will take time for national governments around Europe to adjust their own regulatory picture as a reaction to these changes.

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Technology’s constant innovation has forced many industries to start adapting to mechanical and automated processes to take advantage of these brand new economies of scale. In the last decade or so, this technological integration has been driven by machine learning and artificial intelligence (AI), the next step in enhancing the precision, automation, and productivity of industrial processes. The cannabis industry is no exception. In an environment where figures like temperature and THC concentration can make or break an entire batch of product, AI has become an integral part of industrial cannabis cultivation. 

But what does AI offer cannabis cultivation compared to other industries? Below is a breakdown of how and why artificial intelligence is being utilized by modern cannabis producers.

What Are The Benefits of AI as a Manufacturing Tool?

While artificial intelligence may have started off as a concept and a small-scale demonstration of high-end computers, its recent developments have made it one of the largest growing industries in tech. Not only that, but the benefits extracted from AI are so vast, it has entered almost every industry imaginable, from waste management to retail. But the industry where AI has seen the most opportunity is, arguably, manufacturing. 

In the manufacturing industry, AI can be used to identify, manage, and monitor almost every mechanical task in the production journey. Due to its processing capabilities, AI can be used to evaluate, for example, every packaged product that reaches the final stage of inspection. Artificial intelligence, in this case, can be used to judge the quality of packaging and to identify any mistakes. It can also then record the number of packages that satisfy each tier of quality. Information this valuable can be used to reduce the number of errors and improve the cost efficiency of one’s production. Minimizing cost, as any business leader knows, means maximizing revenue. 

Where AI is most valuable is when it can automate simple but burdensome tasks on a particularly large scale. The volume of data that AI can process at a single time is what makes it extremely valuable in more industrial operations like cannabis cultivation. 

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The USA’s National Association of State Departments of Agriculture (NASDA) has formalised its support for increasing hemp maximum THC levels.

The 2018 Farm Bill defined hemp as the plant Cannabis sativa L. and any part of the plant with a delta-9 THC concentration of not more than 0.3 percent by dry weight. Above that and the cannabis is considered marijuana and therefore illegal.

The 2018 Farm Bill was an important step forward for the USA’s hemp industry, but is proving to be more restrictive compared to some countries where the maximum allowable THC limit is 1%. The 0.3 percent level greatly increases the risk of “hot crops” that subsequently have to be destroyed and can result in the farmer facing criminal proceedings.

According to a policy amendment submission presented at the 2021 NASDA Winter Policy Conference; in the US, with currently available genetics, up to 40% of test results show samples exceed the 0.3% total THC concentration.

“This 0.3% delta-9 THC level 14 is an arbitrary standard that was never meant to be used as a legal measure for THC concentration in hemp, and is not consistent with the level of concern placed on the potential for diversion of crops with a THC concentration of 1% into an illicit market,” said Secretary, Vermont Agency of Agriculture, Food and Markets Anson B. Tebbetts in the submission

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Topical CBD (cannabidiol) products are becoming increasingly popular – but recent testing indicates some who use them may not be getting what they paid for.

CBD topicals are being used for a number of applications including general cosmetics, moisturising, treating skin irritations and to relieve muscle and joint pain. Research indicates cannabidiol may be effective in treating or managing a number of skin problems.

As an active ingredient it’s important that what’s in the product is reflected by what’s on the label.

Leafreport engaged Canalysis Laboratories to test dozens of CBD topicals including creams, balms, serums and toners, and found 31 of the 40 products contained 12% to 99% cannabidiol versus what was on the label either way (less or more). Just 9 of the products had CBD levels within 10% of the label and 11 were off 30% or more from what the label noted. The majority of the products (31 or 77.5%) contained more CBD than advertised.

While more CBD may sound like a good thing, it raises the question – if a company can’t get CBD levels pretty right, what else is happening with the product? Additionally, more CBD than indicated can make it difficult for a user to determine what they actually need.

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A study by researchers at the University of Minnesota show the genetic makeup of high-CBD hemp plants is largely marijuana.

There are two types of cannabis plants. One that creates marijuana, which has psychoactive properties and the other creates hemp, which can be used to make industrial products. The difference between the two plants is the level of the tetrahydrocannabinol or THC, which creates the "high" sensation. Under federal regulations, CBD can only be 0.3% THC.

In the study, recently published in New Phytologist, researchers that breeding high-THC plants with hemp-type plants would create a new plant with high levels of CBD instead. 

"This poses a challenge, though," said study co-author and CBS graduate CJ Schwartz of Sunrise Genetics in a statement. "The genes that allow for the production of CBD are also a bit 'leaky.' This can result in about 5% of the product ending up as THC instead of 100% CBD."

According to the study, when the high-CBD plants mature, hemp farmers could be at risk of having their crops above the legal THC limit.

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The cannabis plant is extremely complex and nuanced.

With a dizzying amount of active ingredients — including over 200 cannabinoids — it’s hard to imagine the majority of the legal market is comprised of products containing THC, CBD, or a combination of those two alone.

But so-called “lesser-known cannabinoids” are beginning to emerge as research and development on the plant itself grows along with the industry. 

Cannabinoids such as CBN, CBG, and THC-A have been making their way into retail in a variety of forms, and interest in the potential of cannabis beyond the current status quo is rising fast.

Could these lesser-known cannabinoids be the future of the marijuana marketplace?

According to the January 2021 Hemp Benchmarks report, there is an increasing demand for delta-8 THC, which is not derived from hemp plant material but synthesized from extracted CBD. This is helping drive sales of crude CBD oil, CBD Isolate, and some wholesale CBD products. As the popularity of delta-8 THC increases, Hemp Benchmarks observed a consistent decline in prices. Despite the fact that trading volumes of delta-8 THC remain a small proportion of those for CBD products, it is the fastest-growing product in the hemp sector as of the January report. A Tennessee processor told Hemp Benchmarks that they have seen as many as about 20% of their CBD customers shift to purchasing delta-8 THC.

This growth is notable given the many unresolved questions regarding delta-8’s legality. The compound is a psychoactive cannabinoid, which means it can get users “high”, giving rise to numerous legality issues. Newly proposed regulations from the Drug Enforcement Agency would classify delta-8 THC as a Schedule I controlled substance, which would make it illegal at the federal level. For this reason, laboratories and manufacturers are keeping a restrained and realistic eye out for delta-8’s true market potential. The uncertainty extends to the lack of defined standards around compliance and purity of products containing delta-8 THC. The Hemp Benchmarks report quotes an email from Stephen Crowley, Compliance Specialist and Hemp Processing Technician with the Oregon Liquor Control Commission, who wrote that one of his concerns is “what else might be in these products other than delta-8 THC.” This includes a number of chemical impurities that can be generated during the isomerization process.

If the proposed DEA regulations go into effect, delta-8 THC synthesized from CBD would be illegal and its popularity among manufacturers would hit a major roadblock. Until regulations are finalized, The Hemp Benchmark report predicts that some processors might entertain the idea of synthesizing delta-8 THC from their surplus CBD and selling it for significantly higher prices in order to recoup losses from declining CBD and CBG extract prices. 

The consumer market for delta-8 may correlate more strongly with the delta-9 THC demographic as they are both psychoactive, which may limit the delta-8’s appeal for the broader CBD consumer base. As a “novel cannabinoid”, delta-8 THC education and promotion will be necessary to ensure that it does not see the same fate as CBG, which has not generated sufficient interest to purge the excess inventory of what was supposed to be the cannabis industry’s newest rising star. From February to August 2020, the price for CBG Biomass dropped by a staggering 82 percent.

Delta-8 THC is currently a bright light in a stumbling market. Whether or not it can sustain that upward trajectory is dependent on which way the regulatory wind blows once the grey areas in the 2018 Farm Bill are clarified regarding synthetically-derived forms of THC. Until then, this controversial compound is making its way into all manner of products on the hemp market, and earning top dollar for those willing to take a chance on its uncertain future.

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Working in cannabis processing is stepping foot into a young, blossoming industry.

No matter how much flower your company goes through in processing, automated batching will ultimately improve net value.

Before choosing automation, a company can struggle with time management and precision when doing every step by hand.

Automated batching cuts time, makes measurements precise every time, reduces product loss, and increases quality.

All these things combined will pay for the automated instrument.

Attitudes to cannabis products in the country are changing. In many states, it is legal to buy marijuana for medical use, and some states also allow recreational use of weed.

It’s not always simple, though. There are so many variations in the laws regarding what you can own, who can legally buy marijuana, and how much you can buy. Plus, variations in the products are causing more confusion. For instance, in many states CBD products are legal because of their low THC content, but other cannabis-derived products are outlawed.

Another complication is the fact that there are different properties within different cannabis products. One of the variations is the type of THC, mainly Delta-9 and Delta-8 THC, which is causing some controversy. The legal stance on cannabis products containing this type of THC are a matter of some debate. In short, for the question ‘Is Delta-8 THC Legal?‘ there is no simple yes or no answer.

What is Delta-8 THC?

Let’s start with the the National Center for Biological Information (NCBI) describes delta-8 THC as follows: “An analogue of tetrahydrocannabinol (THC) with antiemetic, anxiolytic, appetite-stimulating, analgesic, and neuroprotective properties.” But what exactly does “analogue of THC” mean?

Just like D9, Delta 8 THC (tetrahydrocannabinol) is a naturally occurring, minor cannabinoid found in the cannabis plant. Unlike Delta 9 THC, which is the most abundant compound in the cannabis plant, Delta 8 is only found in trace amounts. Delta 8 is not even produced by the enzymes in cannabis, rather, it is created when Delta 9 THC oxidizes and slowly degrades into Delta 8. Further degradation of Delta 9 would create the cannabinoid CBN (cannabinol).  

The main difference between Delta 8 and Delta 9 THC, structurally all comes down to one molecule, which can make a huge difference in the world of chemistry. As the name implies, Delta 8 THC has a molecular bond on the 8th carbon chain, whereas Delta 9 has this bond on the 9th chain.

Delta 8 THC Vape Cartridges

CBD (cannabidiol) is one of the most controversial topics of the instant. The rising popularity of CBD involves the commencement of many research studies about the benefits of this substrate. The information obtained is not only proving the real positive effects of CBD on human health, but also affixes more properties to be investigated and tested. If during the last decade the CBD market was one of the demanded ones  today it is the most demanded due to constant increase of consumers and rising interest towards CBD.

Are We Late to Tap Into the Cbd Market?

Not really!

Here are some reasons why it is not late to tap into this market and make profit of its rising popularity.

Legalization of Cbd

In the USA many states have already legalized CBD, and this process is still open.  Medical use of cannabis is now legalized in Australia, Canada, Chile, Colombia, Croatia, Cyprus, Finland, Germany, Greece, Israel, Italy, Luxembourg, North Macedonia, Norway, the Netherlands, New Zealand, Peru and Poland. WOW!

Not a band pronostic for the ones who want to enter this market. 

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Each year, our editors pour through products to find the most innovative, interesting, and helpful tech hitting the shelves. For our year-end 2020 issue of Cannabis & Tech Today, the competition was fierce. We whittled down the list to just 25 items for both the industry pro and the cannasseur. Take a look and share your favorites with us on social media @cannatechtoday.

HempLab Inc. CompleTest. Photo courtesy of HempLab Inc.

HempLab Inc. CompleTest – This is the first in-house hemp/cannabis testing device using fluorescent spectroscopy to deliver lab-quality results in under 20 minutes.

It only requires 100 mg of biomass per test and gives results as low as .1% for both CBD and THC. The seamless interface is simple and easy to operate, removing the human error normally associated with portable testing devices.

The device is available in two models: Desktop and Portable. Call for pricing.

There are many ways to extract CBD from hemp and cannabis plants, which include oil infusion, distillation, liquid solvent extraction, and carbon dioxide extraction.

One of the most sought cannabinoids found in hemp and cannabis plants is cannabidiol (CBD) because it’s believed to be a therapeutic compound. You’ve probably heard about CBD oil, and you’re now looking for more information about how it’s made and how it can be beneficial for your health.

Anecdotal evidence shows how remarkable CBD is, but your search shouldn’t stop with this. Instead, learn how CBD is made by determining the scientific process and explanation associated with its manufacturing and consumption by reading further.

CBD Oil Basics

Cannabidiol has gained so much popularity in recent years due to its medicinal benefits. In fact, the Food and Drug Administration (FDA) has even approved a CBD-containing drug to treat patients with epilepsy, who are mostly children. Many CBD users also say that CBD oil is an effective treatment for insomnia, stress, pain, and other signs and symptoms of medical conditions.

Here are the basic things you need to know about the different types of CBD oil:

how to use CBD oil to fight inflammation

The modern cannabis space is marked by an ebb and flow of business opportunities within specific market locales; opportunities that arise out of market demand and operational requirements. This notion informs technological innovations in security, including the advent of biometric identification. As the industry continues to mature, business owners in cultivation, processing, and retail environments are entertaining the use of this technology once reserved for such applications as national security.

According to SearchSecurity, biometric identification is defined as any form of biological trait that uniquely identifies a person. For example, fingerprints are the original form of biometric verification, used to identify people in law enforcement and security applications. As biometric identification technology has advanced, it has started to utilize other genetic identifiers, such as retina shapes, iris profiles, DNA sequencing, hand geometry, and voice waves.

Thus far, biometric verification technology has seen innovations and applications in the private sector of the cannabis space. For starters, cannabis tech company American Green has developed a biometric marijuana vending machine. The idea behind American Green’s “ZaZZZ” vending machine is to use biometric technology to verify the age and legal status of a consumer in an unmanned retail exchange.

Due to obvious legal issues with cannabis sales and compliance, the ZaZZZ vending machine is still in its development phase. In a more operational application, safe manufacturers such as Brown Safe have created biometric locking mechanisms on their safes. These safes utilize biometric screening to keep cash and inventory secure from all but a few key employees at the business in question. Brown Safe is actively engaging the cannabis market with this technology.

While these sorts of applications of biometric technology are doubtlessly both innovative and exciting, they are not necessarily applicable across the cannabis industry. This is largely because, in each legal cannabis market in the United States, minimum security standards are set forth in accordance with state mandated compliance programs.

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Growers, processors and dispensaries for West Virginia’s long-awaited medical cannabis program have been selected with patients able to register for the program as of Wednesday, but the state still needs a lab partner to test the product.

The Department of Health and Human Resources Office of Medical Cannabis announced last week patients can register to receive medical cannabis as of noon Wednesday at, though products are not currently available.

The office announced the approval Friday of permits for 100 dispensaries in 23 counties. Dispensaries will be able to sell medical cannabis to patients with approved registration cards as soon as products are available, including pills, oils, topical ointments, liquids, dermal patches, tinctures and forms that can be used in vaporizers and nebulizers.

The law excluded dry leaf or whole plant uses.

A list of approved medical cannabis growers was released in October while the approved list of processors was released in November. Signed into law in 2017, the Medical Cannabis Act legalizes marijuana for medical use.

The only thing not in place is a testing lab. State code requires growers and processors to contract with an independent lab for testing of the medical cannabis products. According to a DHHR spokesperson, the Office of Medical Cannabis has yet to grant permit applications.

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Too often, we hear, "I have been taking CBD, but I don't feel any effects."

But the problem doesn't lie with CBD. Scientific research tells us that cannabinoids (CBD, THC, CBG, CBN) provide therapeutic relief relating to stress, anxiety, sleeplessness, and inflammation with the right dose and when taken correctly. Medical marijuana shows even greater promise for more severe ailments like epilepsy, Alzheimer's, Parkinson's, and cancer, to name a few.

The issue stems from CBD's inability to absorb easily into the body; more biotechnological advances are necessary to resolve this. Cannabinoids are oil-based and do not readily absorb into bodies that are 80% water. Additionally, they face destruction from stomach acid and other obstacles when traveling through the digestive system. Thankfully, there is a flurry of activity among chemists and engineers looking for innovative solutions. 

Let's start with the different ways cannabinoids get processed in our bodies.

The pros and cons 

1.  Nasal spray or vaping provides the most rapid results and CBD intake because it enters directly into the bloodstream through thin membranes of the nose and lungs.

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The popularity of hemp-derived products such as CBD wax is growing by leaps and bounds. As more countries are decriminalizing the use of CBD and easing regulations regarding its availability in the market, people have started using these products for medical and recreational purposes.

The heightened potency of CBD wax make it a sought-after CBD product. Before we explore a few amazing facts about CBD wax, let’s explore what this hemp-extracted CBD concentrate is all about.

What is CBD wax?

CBD wax is a form of CBD concentrate. It is derived from hemp and is free of psychotic compounds. Those looking to reap the calming benefits of CBD concentrate without feeling sedated can check out CBD wax.

Things you may not know about CBD wax:

Here are six amazing things to know about CBD wax:

1. There are different types of CBD wax

Before using this highly concentrated compound, it is imperative to be aware of the different types of CBD wax available in the stores and other places.


Do cucumbers prefer blue light during flowering?

How is the chemical profile of a cannabis plant influenced by the duration of exposure to infrared light?

Believe it or not, these are the kinds of questions farmers often find themselves asking.

As cannabis research has amped up, cultivators are starting to find the answers they need through scientific research.

Lighting impacts plant quality, harvest size, and flavor profiles, so it makes sense that many indoor growers are creating light strategies for each cultivar.