Top 5 Best High-THC Cannabis Strains to Grow

Shortlist of the five best high-THC weed strains to grow. The best high-THC cannabis buds—max potency. For sale as feminized seeds. Fast USA shipping.

The highest THC in marijuana is found among modern sativa/indica hybrids. These potent cannabis strains produce buds exceeding 20%—sometimes even 30%—THC content on a dry weight basis. Our list is a collection of the five best high-THC weed strains to grow from seed.


1. Bruce Banner

“Bruce Banner has the highest lab-tested THC of all strains in the history of the High Times Cannabis Cup.”

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2. Girl Scout Cookies

“With its powerful effects that hit both the mind and body, Girl Scout Cookies is a potent smoke; it is not recommended for the novice stoner.”

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3. Banana Kush

“The juicy smoke of Banana Kush provides a potent high, combining cerebral sativa effects with medical indica properties.”

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4. Skywalker OG

“Definitely recommend this strain if you are looking for something more potent than your average indica or sativa.”

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5. Gorilla Glue

“This potent hybrid delivers top-shelf quality resin-covered buds that fill the room with a pungent, sour stench.”

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