Sour Kush Seeds
Diesel Bite, Kush Backbone, Maximum Potency
Sour Kush feminized seeds deliver one of cannabis's most recognized hybrid crosses, pairing the sharp, fuel-forward genetics of Sour Diesel with the dense, resinous structure of OG Kush at up to 25% THC. This 8-9 week flowering hybrid pulls 400-500g/m² indoors and up to 600g per plant outdoors, making it a high-value pick for growers who want both potency and production from a single run. If you're chasing a strain with a genuinely distinct genetic identity backed by two legendary parent lines, Sour Kush seeds for sale are worth a close look.
Where to Buy Sour Kush Seeds
Compare prices from verified seedbanks
| Seedbank | Score | Seed Types | Price | |
|---|---|---|---|---|
| MSNL | Feminized | From $10.27/seed | View at MSNL → | |
| Crop King Seeds | 7.2/10 | Feminized | From $13.00/seed | View at Crop King Seeds → |
| Herbies Seeds | Feminized | From ~$13.89/seed | View at Herbies Seeds → |
Also available at: Seedsman, Seed City
Links go directly to seedbank product pages.
Sour Kush Seed Specs
| Attribute | Value |
|---|---|
| Strain Type | Hybrid |
| Lineage | Sour Diesel x OG Kush |
| THC Content | 15-25% |
| CBD Content | 0.1-0.5% |
| Flowering Time | 8-9 weeks |
| Indoor Yield | 400-500g/m² |
| Outdoor Yield | 500-600g/plant |
| Growing Difficulty | Moderate |
| Seed Type Available | Feminized |
Sour Kush Seeds: Frequently Asked Questions
What THC level can I expect from Sour Kush seeds?
Sour Kush tests between 15% and 25% THC depending on the breeder and growing conditions. That's a wide range, and it reflects genuine phenotypic variation in the Sour Diesel x OG Kush cross. If hitting the upper end of that range matters to you, prioritize seedbanks that carry breeder-certified or lab-tested stock. Herbies Seeds and Seedsman both list multiple Sour Kush breeders, so comparing individual breeder THC claims before buying is a practical step. Crop King Seeds' in-house version has a 7.2/10 customer score, which suggests consistent but not peak-range results for most buyers.
Is Sour Kush a good strain for beginner growers?
Sour Kush is rated moderate difficulty, which means it's manageable but not forgiving of major mistakes. The Sour Diesel lineage in particular tends to produce stretchy, vigorous plants that need space management, and the OG Kush side can be sensitive to environmental stress during the 8-9 week flower window. If you're buying for a first grow, the germination guarantee offered by Crop King Seeds or MSNL reduces your financial risk if seeds don't pop. Experienced growers with at least one or two previous runs will get the most out of the 400-500g/m² indoor yield potential this strain offers.
Is Sour Kush worth the price compared to similar strains?
For outdoor growers, yes. The 500-600g per plant outdoor yield is competitive against comparable Sour Diesel crosses like Headband, which typically yields less per plant at a similar price point. Indoors at 400-500g/m² in 8-9 weeks, Sour Kush holds its own against Ghost OG and other OG-lineage hybrids. Where value gets tighter is on CBD content: at 0.1-0.5%, this isn't a dual-use medical strain, so buyers paying a premium for therapeutic applications would be better served by a higher-CBD cross. For recreational and high-potency growers, the price-to-yield ratio is justified.
Where can I buy Sour Kush seeds online?
You can buy Sour Kush feminized seeds from five online seedbanks: Seedsman, Crop King Seeds, Herbies Seeds, MSNL, and Seed City. Crop King Seeds is the only one with a published strain-level review score (7.2/10), which gives you a concrete quality reference point. MSNL and Crop King both breed their own Sour Kush genetics in-house, while Seedsman, Herbies, and Seed City carry stock from multiple breeders. If you're in North America, Crop King Seeds and MSNL both offer domestic-style shipping options that reduce transit times compared to European-based seedbanks.
