Green Crack was born when a 1989 Super Sativa Seed Club Skunk #1 was crossed with an isolated Afghani cutting thereby creating this sativa-dominant, vigorous, Christmas tree-structured plant.
Green Crack is 60% sativa and can grow into a large plant if left to its own devices outdoors. The implication for indoor growers is that this is a strain that will only require a short period of vegetative growth as the flowering stretch could easily outstrip limited space. Apart from limiting its height before being put into flowering a ScroG system or LST would also help to control its vertical growth. This plant shows a very good resistance to both mould and a range of plant pests.