Black Jack F1 Fast Version is a variety of feminized marijuana seeds and not autoflowering. It's the fast version of one of the cannabis varieties most appreciated and awarded of the Sweet Seeds catalog: the Black Jack.
It's an hybrid F1, is the result of crossing a S.A.D Autoflowering (Sweet Afgani Delicious Auto) with an elite clone of Jack Herer, the same that it was used to create the original Black Jack.
The Black Jack Fast Version, like the original version, have great growth vigor and produce productive and powerful plants.
The flavor and aroma of the Black Jack F1 FV is sweet and incensed with tonalities of lemon. The difference between the Fast Jack Black Version and the original is the flowering time. This new version F1 is one week faster flowering than the Black Jack original.
You will also find Black Jack F1 at www.calle25.com