Auto GDP Strain is the auto-flowering version of the cult classic Granddaddy Purple. Ready in a super quick 75 days from seed, Auto GDP is one of the fastest finishing purple strains available. This extra potent indica dominant strain stays short (50-100cm) and compact, developing dense, rock hard buds with the trademark deep rich purple throughout. Resin production is extremely high and later in flowering buds are coated with THC trichomes. THC levels have been recorded up to 21%. This legendary strain offers excellent medicinal qualities; the high THC and CBD levels are particularly beneficial for the treatment of pain relief and insomnia. The smoke is something special offering a delicate sweet grape flavour, a definite for the connoisseur. The stone is the classic heavy indica, starting off heady, followed by a strong and deeply relaxing body stone. A fast, potent, autoflowering purple strain, Auto GDP is a must try!