There is a law that pursues the cultivation of hemp indicates, which contains beyond a certain threshold of cannabinoids.But it is an improper law, because even sativa hemp, never mentioned, contains "illegal" percentages of cannabinoids.There are chains of shops throughout Italy, which legally sell seeds and kits for cultivation.There are no manuals distributed in libraries for its cultivation.The "New cultivation manual", in addition to the purely manualistic part, enriched by a photo plant in white/black and colour, provides legal and botanical indications on the subject, with an interview to lawyer Angelo Averni and one to botanist Giampaolo Grassi.