Brothers Grimm Seeds

They pollinated there very special Jack Herer female with a reversed Cinderella 99 to create 100% female seeds. Expect wonderfully sweet, musky, incense scented plants with notes of jasmine and anise – the classic Jack Herer aromas and flavor as...

Killer Queen was originally created by BCGA breeder Vic High. Vic pollinated the Airborne G13/HP clone with a Brothers Grimm Cinderella 99 male. We decided to release Killer Queen as a feminized seed using our selected Cinderella 99 female, induced...

When two powerhouse strains like Strawberry Diesel and the Holy Grail Cinderella 99 combine, it’s pure Brothers Grimm fuel for the soul!  We decided to induce our very select Cinderella 99 female to create pollen via Silver Thiosulphate treatment to...

Limited Edition Strain from Brothers Grimm Seeds. Once sold these seeds will never come back, so grab something for the collection whilst stock is still availabale. When two powerhouse strains like Headband and the Holy Grail Cinderella 99 combine, it’s...

Limited Edition Strain from Brothers Grimm Seeds. Once sold these seeds will never come back, so grab something for the collection whilst stock is still availabale. When two powerhouse strains like Chemdog D and the Holy Grail Cinderella 99 combine,...

We crossed two famous clone-only females to create a 100% female Super-strain. The seed mother of this hybrid is Neville’s G13/Hashplant from The Seed Bank, circa 1990. The pollen came from Silver-Thiosulfate reversal of MrSoul’s Genius. The outstanding Airborne G13/HP...

This is a feminized version of MrSoul’s Durban-Thai X C99 which was first created in 200 and went on to become a prized possession of growers all over the world - even winning a Cannabis Cup under another name. The...

This fast-flowering indoor hybrid has a high calyx/leaf ratio & extreme resin production... the trichomes cover the flowers and leaves so densely it looks like baby seal fur.   Our big-yielding, lime-citrus scented female clone named "Genius" due to her...

Using a Super Silver Grail Haze male gifted to us by our internet friend “has_some_sense”, we pollenated the famous Genius clone to create this monster hybrid. The SSGH male is the result of our friend’s having crossed his keeper Cinderella...

Using a Super Silver Grail Haze male gifted to Brother's Grimm by their internet friend has some sense, they pollenated Princess - the mother of Cinderella 99. The SSGH male is the result of their friend's having crossed his keeper...

Queen of Soul is the result of a breeding program that spanned 3 generations. Starting with our favorite Cinderella 99 female which has proven for over 15 years to create the classic flavors, high, and resin production that made C99...

Killer Queen was originally created by BCGA breeder Vic High. Vic pollenated the Airborne G13 clone with a Brothers Grimm Cinderella 99 male. The progeny showed variation as would any F1 hybrid, however they all reliably expressed amazing, fruity flavors...

Brothers Grimm have traditionally refused to offer feminized seeds because we didn’t believe it was necessary, and we didn’t want to risk hermaphrodism. However, our research during 2016 lead us to a method which produced our first feminized version of...

Shortly before leaving NYC, my buddy subcool from TGA sent me a personalized copy of a book he'd written. In it, he waxed poetic over how much he loved the Genius bud I sent him a long time ago. I...

We received so much popular demand to re-issue Rosetta Stone that it was decided to go one better. MrSoul had wanted this release to be even heavier in resin production and overall yield without sacrificing flavor. So this Rosetta Stone...

She’s BACK… the legendary Cinderella 99. When Brothers Grimm closed in 2002, the small batches of our original seeds were quickly depleted. Over the years, elite growers continued to clone their Cinderella 99 moms to preserve them, and several notable...

Over the past two decades, Cinderella 99 has become legendary as the “Holy Grail” of indoor marijuana. Created to reliably produce uniformly excellent representations of the ideal high-THC phenotype, the seedlings have very little variation – they grow with similar...