Green Crack Autoflowering is more than a bit special. It combines ease of cultivation with great yields, superb fruity taste and energetic high. It was developed from Afghani crossed with descendants of Skunk #1 with the further addition of ruderalis genetics. 

Green Poison XL Auto is a larger version of the Sweet Seeds favourite Green Poison Auto. This quality was achieved by the continued selection and crossing of some of the tallest specimens of this strain. They grow to be about 25% bigger with concommitant bigger harvests and resin production.