Ultra Genetics is a British born company with a great passion for the work we do and our goal is to produce high quality seeds for the international medicinal community.
We produce our seeds under legal conditions outside of the UK from genetics we have collected or been gifted over the years from close friends in the industry. The information we provide about our seeds is honest and any changes will be made clear so you always know exactly what you are getting.
One of our many company aims is to help give medicinal marijuana a bright successful future. To do this we have also made it a company goal to collect and preserve all the landrace seeds we can and make them available to the growing community alongside our own medicinal strains. Without the original landrace plants we would have nothing today so their survival is of great importance.
We hope you receive the same amount of pleasure from our seeds as we have had creating them.
All our seeds are packed in our own air tight keyrings to keep seeds dry and fresh on arrival.
This is a cross between one of our favourite quick flowering Sativa's and our Grapefruit Indica father which we think gives you the best of both worlds. Plants grow with Sativa slim leafs but the rest of the plants growth leans more towards the Indica influence.
This cross is made from two of our favorite tasting strains. The Sour Kush mother was selected for her fantastic sweet and sour taste and strong long lasting high whilst Our selected Grapefruit male has added a sweet fruit twist to the taste and also possibly added to the yield.
SeedMadness Unit 1, Dolly Lane Business Centre Leeds LS9 7AS United Kingdom
Monday - Friday
10am - 5pm
10am - 2pm
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.