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Twenty20 Cannabis Seeds Mendo Cookies
Twenty20 Cannabis Seeds Mendo Cookies
Twenty20 Cannabis Seeds Mendo Cookies
Twenty20 Cannabis Seeds Mendo Cookies
Twenty20 Cannabis Seeds Mendo Cookies


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About this product

A direct descendant of the original GSC, The Mendo Cookies is nothing short of phenomenal. She is quite the looker with perfect purple hues and absolute ridiculous resin production. She reeks of baked goods dipped in kerosene with a slight coffee finish. We crafted this version of GSC by carefully selectively breeding our original cultivar for 5+ generations (F5) then backcrossing it with a clone from the original cultivar. The ancestral male started with two of our most sought after strains, The Whip! And Sour Snow. The original GSC was sourced at HPRC (Humboldt Patient Resource Center) in Arcata, CA in 2010 from a rather infamous cultivar that is still available today.

2 customer reviews


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Holy goodness, Mendo Cookies is a Gem in any gardens. From the smell, color, frost and overall euphoric feeling is hands down incredible. I love all of Twenty20 genetics. They are a class above the rest and you wont be disappointed!

from Twenty20on November 7th, 2019

Thank You so much for your review! Mendo Cookies is a Twenty20 staple here to stay!


The highest yeilding cookies i have ever had smoke is strait cookies and gas

from Twenty20on November 7th, 2019

Thank you! Glad you enjoyed our Mendo Cookies. It always hits the numbers quota!

About this brand

Twenty20 Logo
At Twenty20, We don’t take shortcuts, we don’t cut corners. Our premium seeds are a testament to our exceptional genetic lineup, coupled with years of scrupulous selective breeding.