Girl Scout Cookies S1 preserves Girl Scout Cookies rather than crossing it. The cut (the Forum cut, the plant most of the modern dessert category is built on) was reversed onto itself, so both sides of every seed trace to it. It carries sweet cookie dough and vanilla cream with a faint mint, over an earthy Kush base. A clone-only plant has no other way of surviving in seed.
Genetic Lineage
- Mother and Father: Girl Scout Cookies, selfed. The Forum cut, the plant most of the modern dessert category is built on. Its own cross is generally given as OG Kush crossed to a Durban line; the Forum cut was an S1 found in bagseed and circulated through the ICMag forums around 2010. CSI publish a caution that their Cookies hybrids can express instability under some conditions while still producing plenty of good plants.
- What a reversal is for. It puts a clone-only plant into seed without introducing anything foreign. That is preservation work rather than breeding, and it is most of what Humboldt CSI actually do.
- Reading a pack of a self. There is no second parent introducing anything new. Selfing surfaces traits the clone carries quietly, so expect range rather than uniformity, and that spread is the point.
Flavor and Aroma Profile
- The Aroma. Sweet cookie dough and vanilla cream with a faint mint, over an earthy Kush base.
- The Taste. Doughy and sweet with vanilla late, finishing earthier.
Cultivation and Growth Traits
- Plant Structure. Tight, heavy, dense flower rather than an open frame.
- Before the flip. Decide the shape now. These lines do not tidy themselves up once they are running.
- Flowering Time. Girl Scout Cookies runs nine to ten weeks. Start checking trichomes a week before you expect to be ready.
Effects and Experience
- The Mind. Growers describe Girl Scout Cookies as even rather than racy; settling.
- The Body. Reported in line with that. This is not a plant described as pulling in two directions.
In the pack
Feminized seeds from Humboldt CSI. Humboldt CSI are preservationists before they are breeders - most of what they release is a clone somebody has kept alive by hand for years, put into seed so it stops depending on one grower staying in the game. That is what you are buying into here. Authentic Humboldt CSI genetics.
Tags: cannabis seeds, feminized seeds, Humboldt CSI, CSI Humboldt, Girl Scout Cookies, strain guide

