Preservation Seeds - Sour Crack - 5 Pack (A)

Strain : Sour Crack

Genetic Heritage : Green Crack cut (Cecil C) x Breeding auto L2 x 24 Carat

Indica/Sativa: 70/30

Cycle Time : 60 - 70 days

• Yield: 30 - 60 grams

Sour Crack originally created by Mephisto Genetics and carefully preserved by Preservation Seeds.

Sour Crack is a hybrid of our 24 Carat and an Auto Green Crack that was still in development at the time. Through careful selection and breeding, it was stabilized into a fully autoflowering variety. Both original photoperiod parents are known for being exceptionally quick and heavily frosted. The Green Crack side delivers an energetic, rushing high, while the Sour Boggle lineage brings in that deep Afghan narcotic style body stone. Together, they create a powerful yet balanced experience that hits hard without feeling one dimensional.

Sour Crack truly lives up to its name. After extensive testing and refinement, it proved to be the fastest autoflower we have ever run and that is saying something considering how many autos we have grown over the years. Speed is not its only standout trait either; it produces thick layers of resin and impressive potency to match.

Our goal was to develop a strain ideal for discreet, rapid cycles that could also perform exceptionally well in a commercial quality autoflower Sea of Green setup.

When grown in smaller containers, plants remain compact and transition into flower quickly, then power through to harvest at full throttle.

The buds finish dense and solid, with an excellent flower to leaf ratio that makes trimming straightforward. They are coated in trichomes and visually striking. It is a beginner friendly plant overall. Start it in a light soil mix, and once it is established, it can handle heavier feeding without issue.

All performance figures are based on restricted pot cultivation in organic soil. We begin in 1 liter containers and transplant into 11 liter pots once sex is confirmed.