In Canada, certain American States, and around the globe, legal cannabis producers face many challenges: Varying government regulations, high security requirements and an absence of reliable information on how to cultivate their crops. Growing cannabis has been illegal for numerous years that scientific research concerning how to best produce this crop has limitations. Most of the knowledge regarding how to grow cannabis lacks validation, is clouded in secrecy and is mostly connected to hidden and illegal production facilities of the past.
On the other hand, researchers have 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, and the many medicinal benefits associated with cannabis, it is time for you to move the legal cannabis plant production industry into the arena of high-tech laboratories and scientific practices.
We have to search 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 as 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 feel this can require collaborative research among cannabis growers and researchers. Our lab at the University of Guelph is one of the best on earth for horticulture research, particularly for controlled-environment plant production. Recently, we now have been applying this information to our collaborations with legal cannabis growers. With legalized recreational cannabis use on the horizon in Canada, more licensed growers are seeking this sort of expertise.
Current state of cannabis production – Growing cannabis can be quite a lucrative business. Spending on 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, most of them large-scale producers. With the recreational use and sale of cannabis scheduled for legalization inside our country the coming year, it really is foreseeable that numerous more large-scale producers will enter in 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 blown away how quickly the plant occupies fertilizer in only 24 hours. Adjust fertilization accordingly to keep up your desired pH and EC, according to crop stage as well as your knowledge of the cultivar. The fertilization schedule will be different 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 understanding 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 costly, with tissue testing much more so. For cost effectiveness, track soil and tissue nutrient content regularly for the initial 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 near the crop for the entire team to reference, with actual measurements plotted with time and desired ranges clearly indicated. This could 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 many still must 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 information about crop production. Without the right training, it can be tough to tell fact from fiction.