Transpiration is the movement of moisture from the substrate, up through the plant, and out through the stomata. As the moisture evaporates out, it takes
Are those beautiful purple colors actually hurting your yield? This article takes a close look at how low temperature stress affects cannabis.
Everybody knows the daytime temperature is critical in cannabis farming, but did you know that the night temperature has an equally large influence on things
Myth: “Keep the temps below 70 and your terpenes will be fine”
This new way of looking at the practice of flushing provides solid evidence that reducing starch accelerates curing.
Practical solutions for Powdery Mildew control at different times in the crop cycle.
If 60% of us think the flavor of the smoke is over 50% of the whole smoking experience, why is it that we cannabis producers
Between the published studies cited at the end, and my own side by side tests, some surprising discoveries have come out of the clone tray
Commercial farms have to juggle the ever-competing elements of time vs quality. Curing is going to cost you some time, but is the increase in
A tall canopy is still only as wide as your planting bed, even if you grow it 6 feet above the ground, so can you
Measuring commercial cannabis production is a little more complicated than the old “three-a-light” analogy. This article takes a look at more modern ways of measuring
This new way of looking at the practice of flushing provides evidence that it works, but not for the reasons any of us thought.
Fluoride is an accumulative poison in plant foliage that will seriously reduce the health of plants and devastate soil microbe populations.
The cannabis world is filled with old Dogma from our garage growing days. Time to move forward and let go of all that.
B1 Products like SuperThrive may not work for starting plants, but don’t throw out your bottles just yet. As it turns out, we were just
Is defoliation just a misguided “production technique” that is costing the cannabis industry millions of dollars every year?
Cannabis Cultivation Institute
Glen Johnson ~ CEO/Founder
Oregon, USA
458-205-1252