What is Cannabis Oil?

By: Lincoln Horsley We’ve heard it can cure a multitude of ailments. From MS to Asthma. So what is cannabis oil and how does it work! Cannabis oil is a thick, sticky, resinous substance made up of cannabinoids, such as THC and CBD, that is extracted from the cannabis plant (Cannabis sativa or Cannabis indica). Cannabis oil…

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Maximize Cannabis Growth @ 700, 1,500 or 2,000 µmol/m2/s? And, What About CO2?

Words and images by Richard Jones. How ‘high’ must Photosynthetic Photon Flux Density (PPFD, µmol/m2/s) be to induce peak photosynthesis in Cannabis? In 2008, Chandra measured a maximum rate of photosynthesis at 1,500 µmol/m2/s. In 2015, Chandra conducted a similar assessment and measured a maximum rate of photosynthesis at 2,000…

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