
Sour Diesel Seeds
Select Pack Size
Expert Summary
Sour Diesel is a sativa-dominant feminized strain bred from Sour Diesel (Seed Supreme genetics), known for its diesel and earthy terpene profile and fast flowering cycle. A solid choice for intermediate growers, delivering 400-550 g/m² yields with proper care. THC levels reach 22%, delivering primarily energetic and creative effects.
Strain Snapshot
THC
17-22%
CBD
<1%
Type
Sativa / Feminized
Genetics
Sour Diesel (Seed Supreme genetics)
Flowering
8-10 weeks
Yield
400-550 g/m²
Height
80-150 cm
Difficulty
Moderate
Why Choose Sour Diesel?
SeedSupreme — premium cannabis seed marketplace since 2013
diesel + earthy terpene profile dominant in cured flower
Feminized — guaranteed female plants
Finishes in 8-10 weeks from flip — workable for short Canadian outdoor seasons
Expected Effects
Based on aggregated grower reports
🍊 Flavor & Terpene Profile
diesel
pungent fuel & chemical edge
earthy
rich soil & wood base
Is This Strain Right For You?
Compare to Similar Strains
| Strain | THC | Yield | Flowering | Difficulty | Price |
|---|---|---|---|---|---|
| Sour Diesel | 22% | medium | fast | moderate | $43.97 CAD |
| 420 Punch | 23% | high | long | moderate | $25.49 CAD |
| AK-420 | 23% | high | medium | moderate | $30.18 CAD |
| Acai Bacio | 23% | high | medium | moderate | $38.23 CAD |
Sour Diesel Overview
The specs in one line: 17-22% THC, <1% CBD, 8-10 weeks flowering, 400-550 g/m² reported. Best indoor or outdoor. moderate grow.
Smell-first, this one announces itself before the jar is halfway open — raw diesel and damp earth, no subtlety, no apology. Sour Diesel is a sativa-leaning feminized strain that's earned its reputation the old-fashioned way: consistent harvests and a head-effect growers actually plan their day around. THC typically lands between 17–22%, which sits firmly in the functional-but-serious range rather than the novelty-high end of the shelf. Indoors, expect 400–550 g/m² after an 8–10 week flower, which is reasonable for a sativa stretch; outdoors in a Canadian season, start her early (late May transplant) and give her room to branch. Difficulty is moderate — she's not forgiving of chronic overwatering, but she's not fussy about light schedule either.
Best suited to growers who've run a sativa before and want a workhorse strain they can pull reliably season after season.
Genetics & Lineage
Sour Diesel traces its genetics to Sour Diesel (Seed Supreme genetics). This sativa-dominant feminized seed produces plants that express the best traits of its parent lineage, delivering consistent results for growers of all experience levels. Bred by Seed Supreme, each seed is selected for genetic stability, terpene expression, and vigor.
Effects & Experience
Users report primarily energetic and creative effects, making this strain perfect for daytime use, creative projects, and staying productive. The cerebral lift arrives quickly, sharpening focus and inspiring motivation. With THC levels reaching 22%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.
THC Level & Potency
Sour Diesel delivers THC levels of 17-22%, placing it in the moderate-to-strong range that most regular consumers find comfortable. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes, starting as a cerebral buzz that gradually expands.
Growing Sour Diesel
Sour Diesel is rated as moderate difficulty, making it suitable for growers with some experience. Basic knowledge of nutrient schedules, pH management, and environmental controls will help maximize results.
Indoor Growing: Expect a flowering time of 8-10 weeks with yields of 400-550 g/m². Plants typically reach 80-150 cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. Maintain temperatures between 68-80°F with relative humidity around 45-55% during flowering.
Outdoor Growing: This versatile strain performs well in both indoor and outdoor environments. Outdoor growers in warm climates can expect harvest from late September through October. Watch for humidity during late flowering to prevent bud rot, especially with dense flower formations.
Flavor, Aroma & Terpene Profile
Sour Diesel features a diesel, earthy terpene profile that develops complexity throughout the flowering cycle. Pungent fuel and chemical notes hit first, followed by an earthy, musky undertone. The aroma intensifies significantly during the final 2-3 weeks of flowering — carbon filtration is recommended for indoor grows requiring discretion.
Medical Benefits
While individual experiences vary, Sour Diesel is commonly reported to help with depression, fatigue, lack of motivation, and ADHD symptoms. The uplifting, focusing effects make it popular among medical users seeking daytime functionality. As with any cannabis strain, start with a low dose and increase gradually. Consult a healthcare professional before using cannabis for medical purposes.
Who Should Grow Sour Diesel?
This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you need a daytime boost for creativity and sustained focus, look no further.
Why Buy Sour Diesel from Seennabis?
When you purchase Sour Diesel through Seennabis, you are buying directly from Seed Supreme — Ranked best for overall value with a massive selection and varied genetics from top breeders worldwide. Every order includes verified genetics, discreet shipping, and responsive seller support. Seed Supreme has completed over 94 sales.
Sour Diesel vs SeedSupreme
Sour Diesel is one of the most popular strains available on SeedSupreme (Seed Supreme), a global cannabis seed marketplace known for competitive pricing, high-quality genetics, and discreet US shipping. With a massive catalog spanning feminized, autoflower, regular, and CBD strains from breeders worldwide, SeedSupreme has established itself as a go-to destination for reliable cannabis seeds with diesel and earthy terpene profiles.
While SeedSupreme offers this strain directly through seedsupreme.com, Seennabis provides a marketplace experience with deeper strain intelligence. If you've been searching for “SeedSupreme Sour Diesel” or “Sour Diesel Seed Supreme review,” you've found the most detailed breakdown available — with growing guides, effect profiles, and cross-breeder comparisons that SeedSupreme product pages don't provide.
Why Buy SeedSupreme Seeds on Seennabis?
SeedSupreme is a trusted global seed marketplace — and Seennabis adds the full picture:
- Cross-marketplace comparison: Compare Sour Diesel from Seed Supreme against the same strain from ILGM, Seedsman, NASC, and other seed banks — all on one page.
- Deeper grow intelligence: Detailed cultivation guides, grower-match tools, and effect breakdowns that go beyond SeedSupreme's standard product listings.
- Broader discovery: Access 4,100+ strains from 15+ verified seed banks worldwide alongside SeedSupreme's catalog.
- Verified reviews: Real grower reports with yield data and cultivation tips from the Seennabis community.
Grower Reviews
No reviews yet — be the first to share your grow
Frequently Asked Questions
Is Sour Diesel good for beginners?
How long does Sour Diesel take to flower?
What yield can I expect from Sour Diesel?
What does Sour Diesel taste and smell like?
Does this seed bank offer germination guarantees?
Is Sour Diesel available on SeedSupreme?
Are SeedSupreme seeds good quality?
What are alternatives to SeedSupreme?
How does this compare to other SeedSupreme listings?
Real Grower Data
400g
Avg yield reported
94%
Germination success
Good
Beginner success rate
Both
Grower preference
Similar Seeds

420 Punch Feminized Seeds
$25.49 CAD

AK-420 Feminized Seeds
$30.18 CAD

Acai Bacio Feminized Seeds
$38.23 CAD

Afghani #1 Feminized Seeds
$37.56 CAD
Sour Diesel Seeds
Diesel flavor profile with reliable feminized genetics — great for intermediate growers in any grow environment.
Why growers choose this strain
Select Pack Size
Seed Supreme
Sour Diesel
$43.97 CAD · 3 seeds
Compare Sour Diesel from Other Seed Banks
Sour Diesel is also stocked by 21 other seed banks on Seennabis Canada. Compare prices in CAD, THC ranges, and germination guarantees:
- Sour Diesel Auto Feminized Seeds by Seedsman — CA$49.62, THC 18-25%
- Sour Diesel Feminised Seeds by Seedsman — CA$36.64, THC 18-25%
- Sour Diesel Autoflower Seeds by ILGM — CA$55.14, THC 17-21%
- Sour Diesel Auto Seeds by Fast Buds — CA$36.21, THC 16-21%
- Sour Diesel Seeds by North Atlantic Seed Co. — CA$52.16, THC 21-26%
- Sour Diesel RQS Seeds by North Atlantic Seed Co. — CA$52.16, THC 21-26%
- Sour Diesel Auto Seeds by North Atlantic Seed Co. — CA$52.16, THC 16-21%
- Girl Scout Cookies x Sour Diesel Feminized Seeds by Seed Supreme — CA$54.97, THC 17-22%
Related Strains You Might Also Like
Hand-picked alternatives matched on genetics, breeder, effect profile, and grow difficulty:
- Diesel King Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Girl Scout Cookies x Sour Diesel Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Amnesia Fast Version Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Durban Poison Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Ghost Train Haze Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Early Skunk Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Mexican Haze Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
- Moby Dick Feminized Seeds — sativa, THC 17-22%, 400-550 g/m² yield
More from Seed Supreme
Browse Seed Supreme's full catalog — genetics, prices in CAD, and germination guarantees on every strain available in Canada: