Sour Crack

strain
autoflower
seeded
editorial

parents Green Crack cut Breeding auto L2 24 Carat

Lean

70/30 indica-leaning hybrid indicasativa

About

Sour Crack, love or hate the name is one of our fastest and most popular varieties.

Sour Crack, being a fast strain, has a short seedling stage and as soon as she sexes there's a small time period of extra veg/stretch growth before switching hard into flower mode. Frost levels are very high, trichome development is apparent from early on and she quickly makes chunky dense buds that are dripping in resin. Consequently, Sour Crack makes a beautiful extraction/hash plant to work with.

Commercially, she can be taken as little as 55 days from sprout, but for the connoisseur auto grower and toker, 60-65 days is more accurate depending on the exact effect the grower wants. She's an auto akin to the reason we love autos!

Sour Crack doesn’t want for much, take care of her, watch the amazing daily progression before your eyes and the rewards will soon come. Sour Crack works fantastically as an autoflower sea-of-green strain, for really above-average yields. Having dense buds and being a short-stature plant with thick foliage, she’s not best suited for outdoors unless you’re in an arid climate.

Genetics

Generation: F8
Seed availability: Feminized
Autoflower

Cultivation

Cycle time

60–70 days full run from sprout

Height

35–55 cm

Yield

30–60 g per plant

Difficulty

Intermediate

Odour

High odour

Flavors

Fruity
Sour
Sweet
Spicy

Medicinal effects

Insomnia
appetite stimulation

Lineage

Green Crack cut — Cecil C

Breeding auto L2

24 Carat

Sour Crack

See full lineage graph →

Reviews

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View atproto record

AT-URI: at://did:plc:j45zu6wau62ffxgcmld4xhln/org.cannadb.strain/3ml4o5bc6hc2n

CID: bafyreig422i3aqkvbcrrcyfr3gj746arjxg2eozzcbftghtxseli2n7lie

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  "createdAt": "2026-05-05T17:03:20Z",
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