20 FASTEST Flowering Strains to Grow from Seed

Both autoflowering seeds and photoperiod strains. The fastest flowering cannabis strains to grow from seed to harvest. Ordered by quickest start to finish grow time. Fastest Flowering Autoflower Strains Sour Crack Auto Overview: THE FASTEST autoflowering strain that Mephisto Genetics has ever grown, Sour Crack finishes up at 7 weeks from seed (germination). Sour Crack … Read more