Brothers Grimm Seeds is a legendary American cannabis seed company originally founded in 1996 by breeder MrSoul. Revered for creating elite, stable, and high-yielding genetics, they rose to fame with iconic strains like Cinderella 99, Apollo 11, and Rosetta Stone—all known for fast flowering, heavy resin, and cerebral effects.
After a hiatus, Brothers Grimm returned stronger than ever with refreshed classics and innovative new hybrids, bred with a meticulous focus on potency, flavor, and genetic stability. Operating from Colorado, they use traditional breeding techniques and lab-tested selections to deliver reliable, standout cannabis seeds.
Now available at StrainSupermarket®, Brothers Grimm Seeds offers feminized and regular photoperiod seeds perfect for growers seeking consistent, top-shelf results. Enjoy discreet global shipping, secure payment, and bonus seeds with every order.
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Brothers Grimm Seeds
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Queen of Soul Regular Cannabis Seeds by Brothers Grimm Seeds $127.44USD
BRAND Brothers Grimm Seeds PACK SIZE 12 Seeds Per Pack FLOWERING TIME 10-11 Weeks YIELD A 60-inch-tall plant yields 6-8 ounces. Heavy yield. SEED TYPE Regular Out of stock
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Grimm Glue Female Weed Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8.5-9.5 Weeks/ 60-67 days YIELD High, High Resin potential SEED TYPE Feminised Out of stock
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Apollo XX Female Cannabis Seeds by Brothers Grimm Seeds $87.19USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8-9 Weeks YIELD A 36 to 48-inch-tall plant yields 3-5 dry ounces per plant. Above average yield. SEED TYPE Feminised Out of stock
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G13 Genius Female Cannabis Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 10-11 Weeks YIELD A 48-inch plant yields 4-5 ounces per plant. High yield. SEED TYPE Feminised Out of stock
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Apollo 13 Regular Cannabis Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 12 Seeds Per Pack FLOWERING TIME 6-7 Weeks YIELD 400 gm/m2 SEED TYPE Regular Out of stock
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Princess Haze XX Female Weed Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8-9 Weeks / 57-63 days YIELD Medium to High SEED TYPE Feminised Out of stock
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Killer Queen XX Female Cannabis Seeds by Brothers Grimm Seeds $87.19USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8-9 Weeks YIELD Medium to Heavy SEED TYPE Feminised Out of stock
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Cinderella 99 Regular Cannabis Seeds by Brothers Grimm Seeds $167.68USD
BRAND Brothers Grimm Seeds PACK SIZE 12 Seeds Per Pack FLOWERING TIME 8-9 Weeks YIELD Above Average SEED TYPE Regular -
Cinderella XX Female Cannabis Seeds by Brothers Grimm Seeds $167.68USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack GENETICS Sativa YIELD We harvest 4-5 ounces of primo buds from a 48-inch-tall plant. Above average yield. SEED TYPE Feminised -
Pineapple XX Female Weed Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8.5-9.5 Weeks/ 60-67 days YIELD Above average SEED TYPE Feminised -
Rosetta Stone Regular Cannabis Seeds by Brothers Grimm Seeds $87.19USD
BRAND Brothers Grimm Seeds PACK SIZE 12 Seeds Per Pack FLOWERING TIME 8-9 Weeks YIELD Medium to High SEED TYPE Regular -
Durban-Thai x C99 Female Cannabis Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 10-11 Weeks YIELD A 48-inch plant yields 4-5 ounces per plant. High yield. SEED TYPE Feminised -
Durban Nights XX Female Weed Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8-10 Weeks/ 59-70days YIELD Medium to High SEED TYPE Feminised -
Space Queen XX Female Weed Seeds by Brothers Grimm Seeds $107.32USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 8.5-9 Weeks/ 60-65 days YIELD Medium to High SEED TYPE Feminised -
Rosetta Stone XX Female Cannabis Seeds by Brothers Grimm Seeds $87.19USD
BRAND Brothers Grimm Seeds PACK SIZE 8 Seeds Per Pack FLOWERING TIME 9-10 Weeks YIELD We yield 4-6 dry ounces from a 4-foot plant. Heavy Yield. SEED TYPE Feminised
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Brothers Grimm Seeds, the creators of Cinderella 99, offer legendary U.S. cannabis genetics with unmatched stability, potency, and flavor. Shop now at StrainSupermarket®.
