In Canada, certain American States, and around the globe, legal cannabis producers face many challenges: Varying government regulations, high security requirements and a lack of reliable information about how to grow their crops. Growing cannabis has been illegal for a lot of years that scientific research regarding how to best produce this crop is limited. Much of the information on how to grow cannabis lacks validation, is clouded in secrecy and is mostly linked to hidden and illegal production facilities of the past.
On the other hand, scientific study has been improving production practices for other crops, including medicinal plants, for decades, making a large body of scientificaly-validated information. With changing government regulations in Canada, as well as the many medicinal benefits associated with cannabis, it is time for you to move the legal cannabis plant production industry in to the world of high-tech laboratories and scientific practices.
We must search through cannabiscultivationconsulting, while publicly documenting and improving production practices. Evidence-based research will help growers produce more consistent, high-yielding and high-quality products and help inform policy makers since they regulate this industry.
As researchers who study the best way to produce high-value plants (e.g. medicinal, nutraceutical, edible and ornamental plants) under controlled environments including indoor medical cannabis we know this may require collaborative research among cannabis growers and researchers. Our lab in the University of Guelph is among the best in the world for horticulture research, particularly for controlled-environment plant production. Lately, we now have been applying this information to the collaborations with legal cannabis growers. With legalized recreational cannabis use on the horizon in Canada, more licensed growers are seeking this kind of expertise.
Current state of cannabis production – Growing cannabis could be a lucrative business. Shelling out for legal cannabis in North American medicinal and recreational markets is projected to arrive at US$21.6 billion by 2021. In Canada, there are currently 73 authorized licensed medical cannabis producers, the majority of them large-scale producers. Using the recreational use and sale of cannabis scheduled for legalization in our country next year, it is foreseeable that many more large-scale producers will go into the market.
Root substrates needs to be tested for pH and electrical conductivity (EC) at the very least every two weeks employing a non-destructive pour-through technique. Graph these results. Youll discover the trends that develop over your crops growth stages. Also, occasionally track this data every few hours following a fertilization. Youll be surprised how quickly the plant takes up fertilizer in just twenty four hours. Adjust fertilization accordingly to keep up your desired pH and EC, according to crop stage and your experience with the cultivar. The fertilization schedule will be different based on sunlight and temperature in a greenhouse or outdoor setting, and definitely will maintain more stability in controlled environments.
You can determine an effective, data-based knowledge of your crops nutrient status by creating a graph that compares laboratory testing results for individual nutrient levels overlaid with your routine pour-through tests. Substrate testing by an outside lab is pricey, with tissue testing even more so. For cost effectiveness, track soil and tissue nutrient content regularly for the first couple of crops in a new grow system, then annually next. Tissue and soil samples needs to be taken every jmvgih weeks, minimum. Your end goal is to make a hospital chart hanging close to the crop for the entire team to refer to, with actual measurements plotted as time passes and desired ranges clearly indicated. This may effectively facilitate consistent nutrition across crops and multiple growers, and in multiple facilities.
In the past, indoor cannabis production was largely restricted to smaller-scale operations. Under these conditions, growers accumulated enormous amounts of experience and knowledge. But much was kept as trade secrets and many still needs to be scientifically validated. Even in todays modern medicinal cannabis production facilities, growers tend to be reliant on online forums so-called grow guides and advice from salespeople for info on crop production. Without proper training, it may be tough to tell fact from fiction.