The Green House Seed Company is the most successful cannabis business in the world. Winner of many international awards (34 High times Cannabis Cups, 17 Highlife Cups, and many more private awards in many countries), it is leader in cannabis genetics. Green House Seed Company genetics are the result of years of intensive breeding. All strains have exceptional medicinal as well as recreational properties, as well as particular terpene profiles guaranteeing unique aromas and flavours.
Stain Hunters by Greenhouse
We are Arjan, Franco and Simon. We are the Strain Hunters. In our documentaries we are showing the value of the cannabis plant; how it can impact people in different historical, geographical, political and economical contexts, to make it socially acceptable. We travel the world hunting cannabis landraces in order to preserve them and share them with growers and breeders worldwide. We breed award-winning strains starting from original inbred landrace material.
The Afgooey is a famous cut from Northern California.
Until now a clone-only strain, we are the first to present it in feminized seeds, after successfully
reversing it and crossing it onto itself (S1). The Afgooey is a very strong, vigorous plant.
The leaves are thick and dark green, with overlapping leaflets.
Officially the shortest and fastest haze plant in history!
This is a very short, strong and bushy Sativa dominant plant ideal for SoG and SCRoG.
It is also one of the fruitiest and sweetest of the Sativas.
The Big Tooth grows fast and very vigorous. It has a very good resistance to pests, mould and cold temperatures.
It is a very bushy plant with medium sized internodes and tends to branch out very well if the size of the root system allows it. The leaves are large with long leaflets, non-overlapping.
The Caboose is a famous Californian cut, a cross of the original Trainwreck with the legendary Salmon Creek Big Bud. After several years testing we were able to reverse it and self it, to make stable feminised seeds. The strain grows compact, with short internodes and wide branching.
The structure of the branches makes it a good filler and a great producer; it has the irregular bud formation typical of the Trainwreck heritage, with the calyxes large and round, with purple and reddish hues, but the buds grow large and dense, more like a big Bud than a Trainwreck. This large-calix and large-bud combination is very rare, and makes the Caboose an ideal commercial strain with great quality and a very complex aroma and flavour.
The Damnesia is a new twist on a very popular strain, the A.M.S.
Thanks to the Amnesia influence this plant is now fruity yet woody, flowery yet mossy;
it is a truly balanced mix of the parents’ heritage.
SeedMadness Unit 1, Dolly Lane Business Centre Leeds LS9 7AS United Kingdom
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Welcome to our store
SeedMadness is the place for the freshest and finest cannabis seeds. With over 2500 strains from the top cannabis seedbanks and specialised premises OPEN TO THE GENERAL PUBLIC, you know you can trust SeedMadness for your weed seeds.
All descriptions and images originate from the breeders who operate in a different legal framework to the U.K.
As such, you should never cultivate any cannabis seeds within any jurisdiction where such cultivation is deemed illegal.
Our seeds are sold purely for souvenir purposes and should be treated as a curio or novelty item only.