Positronics

Positronics consolidated in Amsterdam as the pioneer in the self-cultivation and selective breeding of Cannabis . From then until now , the seed has continued to spread among thousands of farmers .

Was achieved not without problems, new varieties exported to Holland where they decided to move to work in a professional manner .

They were pioneers in developing the technique of growing seedless , from cuttings , which marked a revolution around the end of the seventies of the last century.