The seeds on these pages are taken from the catalogues of some of Amsterdam's most
famous seed companies. These are the seeds that produce the weed for which Amsterdam is so
renowned. Using techniques of genetic manipulation long before genetics became a cellular
issue, Amsterdam's most skillful growers, biologists and gene pool benders have developed a
range of specialised strains each possessing unique qualities of smell, taste, high and growth.
Among the strains featured are some of the most powerful and potent ever to be developed.