“The Guru of Ganja” Ed Rosenthal is a leading cannabis horticulture authority, author, educator, social activist and legalization pioneer.

Joined January 2009
852 Photos and videos
Join me this Friday 4:20 @Oaksterdam weekly "Plant Talk" @DaleSkyJones @jeffj420 clubhouse.com/join/cannabis-…
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GIVEAWAY: We’ve teamed up with our friends at @Cannabis_Voter to give away three books signed by me! The package includes the Marijuana Growers Handbook, Big Book of Buds Greatest Hits, and Ask Ed: Marijuana Success. Enter to win here (18 only): cannabisvoter.info/ed-rosent…
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Join me at the virtual ICBC conference on June 9th! x.com/IntlCBC/status/1267474…

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Join us for our streamlined and power-packed ICBC Global Cannabis Symposium on June 9th. Stay connected with the top cannabis industry leaders from around the globe and keep up to date with the current state of the cannabis industry during these unique and changing times.
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You may notice we refer to natural cannabinoids. This is an important distinction between naturally occurring compounds and synthetic. Medical cannabis author @UweBleschingCHI describes the pharmacological concept of binding affinity. edrosenthal.com/the-guru-of-…

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Many gardeners pick buds before they're ripe. In doing so, they miss the intense odors & flavors of ripe cannabis, not to mention the enhanced high & stronger medical properties. It’s worth the extra time. Would you want to eat an unripe peach? edrosenthal.com/the-guru-of-…

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You may notice we refer to natural cannabinoids. This is an important distinction between naturally occurring compounds and synthetic. Medical cannabis author @UweBleschingCHI describes the pharmacological concept of binding affinity. edrosenthal.com/the-guru-of-…

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With the advent of new imaging techniques, researchers discovered insights pertinent to PTSD. The findings provide insights into why cannabinoids can modulate panic responses after extremely painful/traumatic events and also before. By @UweBleschingCHI edrosenthal.com/the-guru-of-…

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Have you tried a tasty and potent rosin product? 🍯🔥 If not, you’ll want to read my latest article on the rosin revolution. edrosenthal.com/the-guru-of-…. Terpene separation photo

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Flushing cannabis plants is a controversial subject. Some growers think its usefulness is a myth while others think it’s an essential process that creates the best buds for smoking and vaporizing. Photo @davidrdowns edrosenthal.com/the-guru-of-…

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Many gardeners pick buds before they're ripe. In doing so, they miss the intense odors & flavors of ripe cannabis, not to mention the enhanced high & stronger medical properties. It’s worth the extra time. Would you want to eat an unripe peach? edrosenthal.com/the-guru-of-…

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Learn about the essential cannabis plant anatomy, finishing products cannabis for your cannabis plants and a glossary of common finishing ingredients in my latest article. edrosenthal.com/the-guru-of-…

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You may notice we refer to natural cannabinoids. This is an important distinction between naturally occurring compounds and synthetic. Medical cannabis author @UweBleschingCHI describes the pharmacological concept of binding affinity. edrosenthal.com/the-guru-of-…

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With the advent of new imaging techniques, researchers discovered insights pertinent to PTSD. The findings provide insights into why cannabinoids can modulate panic responses after extremely painful/traumatic events and also before. By @UweBleschingCHI edrosenthal.com/the-guru-of-…

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Have you tried a tasty and potent rosin product? 🍯🔥 If not, you’ll want to read my latest article on the rosin revolution. edrosenthal.com/the-guru-of-…. Terpene separation photo

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No bud should be picked before its time. What is the best way to determine your cannabis picking time? Watch the development of the trichomes. I break down cannabis bud ripening facts in my latest article 👉🏾 edrosenthal.com/the-guru-of-…
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Flushing cannabis plants is a controversial subject. Some growers think its usefulness is a myth while others think it’s an essential process that creates the best buds for smoking and vaporizing. Photo @davidrdowns edrosenthal.com/the-guru-of-…

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Learn about the essential cannabis plant anatomy, finishing products cannabis for your cannabis plants and a glossary of common finishing ingredients in my latest article. edrosenthal.com/the-guru-of-…

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Many gardeners pick buds before they're ripe. In doing so, they miss the intense odors & flavors of ripe cannabis, not to mention the enhanced high & stronger medical properties. It’s worth the extra time. Would you want to eat an unripe peach? edrosenthal.com/the-guru-of-…

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Learn about the many varieties of predator mites you can use to control cannabis crop destroying mites. 👉🏽 edrosenthal.com/the-guru-of-…

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