The Brothers Grimm Seeds cannabis seed bank offers a variety of feminized cannabis seeds and photoperiod cannabis seeds made in house, as well as autoflowering cannabis seeds made by some of the best seed makers in the USA.
Our Spring cannabis seed drop starts March 25th with our beloved Grimm Mints and something new in our stable with indica lineage – Cinderella 99 x Riddle OG. Order them today and they’ll ship out to you on or before March 25, 2024.
Special: Get 3 Tester Seed packs for $60 (Save $15).
Bonus: Spend $78 and receive a free pack of seeds (Breeders Choice) with purchase.
Cannabis seeds made by Brothers Grimm Seeds in the USA are certified HLV-free and have 98% – 99% germination rates.
Tester Seeds are feminized photoperiod cannabis seeds in tester phase. These cannabis seeds allow you to participate in Brothers Grimm Seeds product development and share your feedback.
If the Tester Seeds meet your needs and our requirements over some years, then it is likely we’ll put them into permanent seed production for our main catalog of time-tested, stable cannabis seeds.
Unlock the power of Purple City Genetics through their esteemed cannabis seeds Explore a dank selection of designer genetics with each seed pack containing 6 feminized seeds for $70. Elevate your home grow game with the best cannabis seeds available from Purple City Genetics.
Buy cannabis seeds from Romulan Genetics like Grapeful, Fermented, Communion, and of course Romulan.
Buy feminized seeds made by Purple City Genetics. At Purple City Genetics, they celebrate the collective brilliance of their entire team rather than focusing on any single breeder.
Brothers Grimm Seeds seed bank also offers a selection of regular cannabis seeds, catering to home growers who enjoy the art of phenohunting. Regular seeds, commonly called “Regs,” can yield both male and female plants, allowing growers the freedom to choose their desired genetics.
While modern tools and services can help identify plant sex as early as the emergence of leaves, some growers still prefer the traditional method of waiting for approximately 1-2 months for the plants to naturally reveal their sex.
Male plants typically develop pollen sacs resembling small balls, bells, or teardrops that tend to cluster together. In contrast, female plants exhibit unmistakable wispy white hairs around the bud sites, often referred to as pistils, signaling their potential for bud development.
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