Sour Kush Seeds

The three formats serve distinct buyer profiles. Feminized seeds — available from Homegrown Cannabis Co and i49 — are optimized for production, delivering the full 400–500g/m² indoor yield potential of this OG Kush x Sour Diesel cross. Regular seeds from Blimburn Seeds and Seedsman are aimed at breeders who want to work with both male and female expressions of these genetics. Autoflower seeds, exclusively available through Growers Choice Seeds for this strain, complete their cycle in 8–10 weeks from seed regardless of light schedule, making them the fastest path to harvesting Sour Kush. Your choice should be driven by whether you're growing for yield, breeding, or speed — not by price alone, since per-seed costs vary significantly across these formats.

Verified specs for Sour Kush seeds place THC in the 15–25% range, which is a wide band worth scrutinizing before you buy. The lower end reflects phenotype variation and growing conditions; the upper end represents the strain's ceiling under optimal circumstances. When comparing Sour Kush seeds for sale across seedbanks, check whether individual breeders publish lab-tested THC data for their specific seed stock — Blimburn Seeds and Seedsman, for example, sometimes provide breeder-level documentation that narrows this range. CBD content is insignificant, so this is a THC-forward purchase with no meaningful cannabinoid balance to factor into your decision.

Sour Kush is rated beginner-friendly, which is notable given its OG Kush parentage — a lineage that can be finicky in less experienced hands. The 8–9 week flowering time is straightforward for a first photoperiod grow, and the outdoor yield of 600g/plant gives beginners strong return potential without demanding advanced technique. From a buying perspective, this accessibility rating means you're not paying a premium for genetics that require specialist knowledge to express properly — the strain's performance specs are achievable at the beginner level, which makes it a lower-risk purchase than many high-THC crosses in the same price bracket.

Sour Kush seeds are currently available from five seedbanks: Homegrown Cannabis Co (feminized), i49 (feminized), Blimburn Seeds (regular), Seedsman (regular), and Growers Choice Seeds (autoflower). For buyers in the US, Homegrown Cannabis Co and Growers Choice Seeds both offer domestic-friendly shipping and clearly stated germination guarantees. Seedsman is a strong option for international buyers or those looking for competitive pricing on regular seed packs. If you're specifically after autoflower seeds of this strain, Growers Choice Seeds is currently your only option among the five. Compare pack sizes — typically available in 3, 5, and 10-seed configurations — and factor in any crypto payment discounts before placing your order.