Humboldt Seed Org Green Crack 2.0 Feminized Seeds



Cannabis Seeds


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 mold and a range of plant pests.

Indoors growers will obtain yields of between 350 – 525 gr/m2 in 60 – 65 days of flowering. Outdoors, where plants can grow to anywhere between 1 – 3 meters or even more, yields are very good indeed falling in the range 1 – 3 kilos of dried bud each with harvest taking place at the end of September/early October in northern latitudes. Green Crack has a delicious smell of ripe fruits with a complex palate of citrus fruit, mango, pineapple, cedar wood and incense.


Breeder/Brand Humboldt Seed Org.
Genetics 1989 SSSC Skunk #1 x Afghani Isolated Cut
Variety Mostly Sativa
Other Features Mould Resistant, Great for Beginners, SCROG Setup
Flowering Type Photoperiod
Sex Feminised
Yield Medium, High
Yield Indoors: 350 – 525 gr/m2; Outdoors: 1-3 kg/plant
Plant Height 1 – 3 meters outdoors
Grows Grows Indoors, Grows Outdoors
Max Flowering Time 8 weeks
Flowering Time 55 days
Harvest Month End of September
Aroma Cedar Wood, Citrus, Fruity, Mango, Pineapple

Germination Promise

  • We only stock the best quality seeds from the most trusted breeders
  • Our seeds are stored in safe, temperature-controlled environments
  • Sometimes (but rarely) seeds don’t germinate. If this happens to you, contact us. We will send you a replacement*.
  • We take seed quality very seriously and feed back to suppliers any quality issues
  • All the product information found on this site is correct to the best of our knowledge**.

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