In Canada, certain American States, and around the world, legal cannabis producers face many challenges: Different government regulations, high security requirements and an absence of reliable information about how to grow their crops. Growing cannabis has been illegal for so many years that scientific research concerning how to best produce this crop is limited. A lot of the knowledge on how to grow cannabis lacks validation, is clouded in secrecy and is mostly attached to hidden and illegal production facilities of the past.
In contrast, scientific study has been improving production practices for other crops, including medicinal plants, for years, creating a large body of scientificaly-validated information. With changing government regulations in Canada, as well as the many medicinal advantages of cannabis, it is actually time to move the legal cannabis plant production industry in to the arena of high-tech laboratories and scientific practices.
We must sift through cannabiscultivationconsulting, while publicly documenting and improving production practices. Evidence-based research will 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 feel this can require collaborative research among cannabis growers and researchers. Our lab at the University of Guelph is probably the best on the planet for horticulture research, particularly for controlled-environment plant production. Lately, we now have been applying this information to our own 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 can be a lucrative business. Shelling out for legal cannabis in North American medicinal and recreational markets is projected to reach US$21.6 billion by 2021. In Canada, you can find currently 73 authorized licensed medical cannabis producers, the majority of them large-scale producers. With all the recreational use and sale of cannabis scheduled for legalization within our country next year, it really is foreseeable that many more large-scale producers will enter in the market.
Root substrates ought to be tested for pH and electrical conductivity (EC) at the very least every 2 weeks employing a non-destructive pour-through technique. Graph these results. Youll understand the trends that develop over your crops growth stages. Also, occasionally track this data every several hours following a fertilization. Youll be amazed how rapidly the plant requires fertilizer in just 24 hours. Adjust fertilization accordingly to keep your required pH and EC, based upon crop stage and your experience with the cultivar. The fertilization schedule will be different depending on sunlight and temperature in a greenhouse or outdoor setting, but will maintain more stability in controlled environments.
You can determine a strong, data-based knowledge of your crops nutrient status by building a graph that compares laboratory testing results for individual nutrient levels overlaid with your routine pour-through tests. Substrate testing by another lab is pricey, with tissue testing a lot more so. For cost effectiveness, track soil and tissue nutrient content regularly for your initial two crops in a new grow system, then annually after that. Tissue and soil samples ought to be taken every jmvgih weeks, minimum. Your end goal is to create a hospital chart hanging nearby the crop for the entire team to reference, with actual measurements plotted over time and desired ranges clearly indicated. This can effectively facilitate consistent nutrition across crops and multiple growers, and then in multiple facilities.
In the past, indoor cannabis production was largely confined to smaller-scale operations. Under these conditions, growers accumulated enormous amounts of experience and knowledge. But much was kept as trade secrets and a lot still has to be scientifically validated. Even during todays modern medicinal cannabis production facilities, growers are often dependent on online forums so-called grow guides and advice from salespeople for information about crop production. Without the right training, it may be difficult to tell fact from fiction.