Brothers Grimm Seeds

THC: up to 29.28%

Cinderella 99 is a potent 29% THC sativa that provides an energetic, focused, and creative experience with bright, fruity aromas.

THC: up to 16.7%

Rosetta Stone, a Jack Herer and P75 cross, delivers sweet, fruity flavors and uplifted effects with a manageable 14-17% THC range.

THC: up to 16.8%

Killer Queen is a 70% sativa hybrid from Brothers Grimm Seeds that offers fruity flavors and a creative, happy high with a fast 7-8 week flowering time.

THC: up to 19.985%

Apollo 13 is a 65% sativa hybrid featuring fruity, earthy notes and an energetic effect that tests near 20% THC.

THC: up to 15.4%

Queen of Soul is an 80% sativa from Brothers Grimm Seeds with tropical citrus flavor and 14-15% THC.

THC: up to 15%

Apollo Haze from Brothers Grimm Seeds is a potent 15% THC sativa that offers a focused, energetic boost for anxiety and stress.

THC: up to 17.6%

Cinderella Xx is an easy-to-grow sativa-leaning hybrid from Princess and Cinderella 99, testing 14-17.6% THC.

THC: up to 20%

Apollo Xx is an 80% sativa hybrid from Brothers Grimm Seeds that delivers energetic and focused effects alongside citrus and pine flavors.

THC: up to 18.3%

Grimm Glue is a 70/30 indica descended from Baby Gluey, moderate to grow, with THC between 15.8% and 18.3%.

THC: up to 18.3%

Killer Queen blends Airborne G13 with Cinderella 99 into a 15-18.3% THC hybrid with sweet, herbal, earthy, fruity flavor.

THC: up to 22.9%

Uplifting for energy; pineapple flavors from Cinderella 99 cross.

THC: up to 20%

Rosetta Stone XX is a resinous hybrid strain with jasmine and anise aromas, producing vigorous plants with heavy yields.

THC: up to 20.4%

Durban Nights blends Durban Thai and Jack Herer, a Brothers Grimm sativa testing 17 to 20 percent THC over 8-10 weeks.

THC: up to 21.8%

Durban-thai x C99, Brothers Grimm's pure sativa, offers tropical citrus flavor and THC between 19 and 21 percent.

THC: up to 19%

G13 Genius is a mostly indica strain from HP clone and Genius, featuring sweet and sour lemon-lime flavors.

THC: up to 15.2%

Durban Thai x C99 is a full sativa from Brothers Grimm Seeds, testing 12 to 15% THC with a long 9 to 11 week flower.

Ricky's Hash Plant is Brothers Grimm Seeds' indica listing, with no published potency or grow data.

THC: up to 19.7%

This Brothers Grimm Seeds tester hybrid tests 16.9-19.7% THC over a standard 9-10 week flower.

THC: up to 22%

Glueystone, a hybrid from Brothers Grimm Seeds, has tested as high as 22 percent THC.

THC: up to 19.2%

Princess Haze Xx is a sativa cannabis strain by Brothers Grimm Seeds with up to 19.2% THC. Known for its uplifting cerebral effects and creative energy.

THC: up to 21.3%

Cinderella Purple Xx F Tester is a Brothers Grimm indica tester line testing 18.7-21.3% THC over 9-10 weeks.

THC: up to 18.5%

Genius Juice is a hybrid from Brothers Grimm Seeds with a quick 7 to 9 week flowering time and 15 to 18% THC.

Space Queen Xx, from Brothers Grimm Seeds, is a hybrid strain with spacey, euphoric effects and fruity flavors that inspire creativity and happiness.

THC: up to 23.4%

Headband 99 F Tester crosses Headband with Cinderella 99, a fast six-week hybrid tester from Brothers Grimm Seeds testing 21-23% THC.

THC: up to 19%

Grimm Glue BX Tester F backcrosses a Gluey x Cinderella 99 cross onto Cinderella 99, testing 16.1% to 19% THC.

THC: up to 15%

Junky 99 Tester is a sativa from Brothers Grimm Seeds crossing Cap Junky and Cinderella 99, testing 12 to 15% THC.

THC: up to 22.8%

White Truffles x Genius Tester F is a Brothers Grimm hybrid with 19.6 to 22.8 percent THC from a truffle-line cross.

THC: up to 20%

Eleventh Hour Tester crosses Gluey with Airborne G13, a Brothers Grimm Seeds trial hybrid reaching up to 20% THC.

THC: up to 21.4%

This Brothers Grimm Seeds sativa tester crosses White Truffles with Cap Junky, testing between 19% and 21% THC.

THC: up to 19.5%

Heka Tester F crosses Cap Junky with Airborne, a feminized hybrid testing 17.4% to 19.5% THC from Brothers Grimm Seeds.

THC: up to 23.2%

Brothers Grimm self-crossed Rosetta Stone onto itself for this tester hybrid, testing 20-23% THC.

THC: up to 18.6%

Sticky Soul Tester F crosses Rosetta Stone with Airborne, a feminized tester hybrid testing 16.2% to 18.6% THC.

THC: up to 21.2%

This Brothers Grimm Seeds tester crosses Cinderella 99 with Riddle OG, a hybrid testing 19 to 21% THC.

THC: up to 19.3%

This Brothers Grimm Seeds sativa tester cross tests 15.6 to 19.3% THC, with most grow details still unpublished.

THC: up to 16.4%

This Brothers Grimm tester crosses Purple Urkle 99 with Genius into a feminized indica near 14 to 16 percent THC.

THC: up to 16.6%

New Cinderella Pineapple Xx F is a sativa from Brothers Grimm Seeds with a 7-9 week flower and 14-16% THC.

THC: up to 24%

Queen of Soul x Cap Junky Tester F is a Brothers Grimm Seeds sativa tester with THC testing up to 24 percent.

THC: up to 23.6%

New Space Queen Xx F crosses Romulan and Cinderella 99, a Brothers Grimm hybrid at 21.3 to 23.6 percent THC.

THC: up to 17.7%

This Brothers Grimm tester traces to 1990s Northern Lights x Haze stock, an indica testing 15.1 to 17.7 percent THC.

THC: up to 15.1%

New Durban Nights XX is a feminized Brothers Grimm sativa testing a mild 13-15 percent THC.

THC: up to 17.7%

Stepcindy is a feminized Brothers Grimm sativa tester release testing 14-17% THC.

THC: up to 22%

Montels Dream Widow F Presale is a hybrid from Brothers Grimm Seeds testing up to 22% THC with an 8-9 week flower.

THC: up to 21%

Ocifer is a limited-edition tester hybrid from Brothers Grimm Seeds with a 9-11 week flower and THC up to 21%.

THC: up to 22%

This Brothers Grimm Seeds tester hybrid, built on the 383 Tahoe line, tests THC as high as 22 percent.

THC: up to 16.6%

This Brothers Grimm tester crosses Durban Thai, Jack Herer, and Rosetta Stone sativa genetics at 13-16% THC.

THC: up to 23%

Grimm Truffles Tester F is a feminized hybrid tester from Brothers Grimm Seeds, flowering 7-9 weeks with THC up to 23%.

THC: up to 22.1%

Bodycount is a diesel-tinged indica built for heavy body sedation, appetite, and sleep, THC reaching 22 percent.

THC: up to 23.4%

Airborne G13 is a full indica with earthy diesel flavor, built for intense sedation, THC up to 23 percent.

THC: up to 21%

Brothers Grimm Seeds' Grimm Mints F Tester is an early-access hybrid reaching up to 21% THC ahead of a wider launch.

THC: up to 20%

Puck Yes is a Brothers Grimm Seeds hybrid with citrusy terpenes and a giggly, euphoric effect used for stress relief.

THC: up to 15.1%

Princess Haze x Cap Junky Tester is a gentle Brothers Grimm Seeds sativa trial with THC between 11.5 and 15.1%.

THC: up to 18.2%

This Brothers Grimm Seeds sativa tester tests between 15.9% and 18.2% THC, its full profile still being evaluated.

Cinderella Pineapple Xx is a hybrid cannabis strain by Brothers Grimm Seeds. Known for its balanced effects combining body relaxation and mental uplift.

THC: up to 18.1%

New Princess Haze XX, a feminized sativa from Brothers Grimm Seeds, tests 15.2-18.1% THC with grow and flavor details still undocumented.

THC: up to 22%

This hybrid strain promotes creativity and focus with a clear-headed high, making it great for artistic endeavors.

Durban C 99 is a sativa cannabis strain by Brothers Grimm Seeds. Known for its uplifting cerebral effects and creative energy.

THC: up to 15%

G13 Genius XX is an earthy, piney hybrid with THC up to 15%, offering mild creative and relaxed effects.

Killer Queen Xx F is a hybrid cannabis strain by Brothers Grimm Seeds. Known for its balanced effects combining body relaxation and mental uplift.

Grimm Glue F is a hybrid cannabis strain by Brothers Grimm Seeds. Known for its balanced effects combining body relaxation and mental uplift.

THC: up to 22.6%

A sativa-dominant strain that energizes and uplifts the spirit, ideal for boosting productivity and mood.

THC: up to 20%

A versatile hybrid with balanced effects that enhance creativity while promoting relaxation.

Apollo Xx F is a sativa cannabis strain by Brothers Grimm Seeds. Known for its uplifting cerebral effects and creative energy.

Cinderella Xx F is a hybrid cannabis strain by Brothers Grimm Seeds. Known for its balanced effects combining body relaxation and mental uplift.

THC: up to 20%

This hybrid offers euphoric and relaxing effects, providing a soul-soothing experience for both mind and body.

Rosetta Stone Xx F is a hybrid cannabis strain by Brothers Grimm Seeds. Known for its balanced effects combining body relaxation and mental uplift.