The Greenhouse Seed Company was one of the first seed companies to grow marijuana commercially from Holland.
In 1986 they began their pedigree breeding program to develop new seed strains. The first Green House, coffee shop Tolstraat, opened soon after and popularity of the seed strains grew as more people sampled the new strains on offer at the shop. Master Kush and Cytral were a big success and Greenhouse were proud to have them represented at the 1st High Times Cannabis Cup.
A second Green House coffee shop, Waterlooplein, opened in 1995. The artistic looking shop won the Cannabis Cup for the best looking coffee shop that year. As the Greenhouse Seed Company continued to grow they looked for a partner and a collaboration with a former Sensi Seed breeder led to a third Green House shop in 1997. The following cannabis seeds varieties are all 100% Feminised!