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 on how to develop their crops. Growing cannabis has been illegal for so many years that scientific research concerning how to best produce this crop has limitations. Most of the knowledge on how to grow cannabis lacks validation, is clouded in secrecy and is mostly linked to hidden and illegal production facilities of the past.
In comparison, scientific study has been improving production practices for other crops, including medicinal plants, for decades, creating a large body of scientificaly-validated information. With changing government regulations in Canada, and the many medicinal advantages of cannabis, it is actually time to move the legal cannabis plant production industry to the realm of high-tech laboratories and scientific practices.
We have to sift through cannabiscultivationconsulting.com/cannabis-operating-plans/, while publicly documenting and improving production practices. Evidence-based research can help growers produce more consistent, high-yielding and-quality products and help inform policy makers since they regulate this industry.
As researchers who study how to produce high-value plants (e.g. medicinal, nutraceutical, edible and ornamental plants) under controlled environments including indoor medical cannabis we believe this may require collaborative research among cannabis growers and researchers. Our lab on the University of Guelph is probably the best on earth for horticulture research, particularly for controlled-environment plant production. In recent years, we have now 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 searching for this sort of expertise.
Current state of cannabis production – Growing cannabis can be a lucrative business. Spending on legal cannabis in North American medicinal and recreational markets is projected to achieve US$21.6 billion by 2021. In Canada, there are currently 73 authorized licensed medical cannabis producers, the majority of them large-scale producers. With the recreational use and sale of cannabis scheduled for legalization within our country next year, it is foreseeable that numerous more large-scale producers will enter the market.
Root substrates should be tested for pH and electrical conductivity (EC) at the very least every two weeks using a non-destructive pour-through technique. Graph these results. Youll learn the trends that develop over your crops growth stages. Also, occasionally track this data every several hours using a fertilization. Youll be surprised how quickly the plant requires fertilizer within 24 hours. Adjust fertilization accordingly to keep your required pH and EC, based on crop stage as well as your experience with the cultivar. The fertilization schedule can vary based on sunlight and temperature in a greenhouse or outdoor setting, but will maintain more stability in controlled environments.
It is possible to determine a strong, data-based comprehension of your crops nutrient status by developing a graph that compares laboratory testing outcomes for individual nutrient levels overlaid along with your routine pour-through tests. Substrate testing by an outside lab is expensive, with tissue testing even more so. For cost effectiveness, track soil and tissue nutrient content regularly for your first two crops in a new grow system, then annually following that. Tissue and soil samples should be taken every jmvgih weeks, minimum. Your end goal is to produce a hospital chart hanging close to the crop for the entire team to make reference to, with actual measurements plotted with time and desired ranges clearly indicated. This could effectively facilitate consistent nutrition across crops and multiple growers, as well as in multiple facilities.
In the past, indoor cannabis production was largely limited to smaller-scale operations. Under these conditions, growers accumulated enormous degrees of experience and knowledge. But much was kept as trade secrets and most still has to be scientifically validated. Even during todays modern medicinal cannabis production facilities, growers are often reliant on online forums so-called grow guides and advice from salespeople for information about crop production. Without proper training, it may be tough to tell fact from fiction.