Sour Dubble Autoflower Seeds
Sour Dubble Autoflower Seeds are premium 60% Indica and 40% Sativa autoflower cannabis seeds created from the flavorful cross of East Coast Sour Diesel × Sour Bubble. Combining legendary genetics with automatic flowering, this cultivar produces vigorous plants, dense resin-rich buds, and a bold terpene profile that has made it a favorite among growers seeking premium autoflower genetics.
With THC potential reaching up to 20%, Sour Dubble Autoflower delivers impressive potency while maintaining the fast life cycle and straightforward cultivation that autoflower varieties are known for. The flowers develop thick trichome coverage and release powerful aromas of skunk, sweet cream, fruit, and earthy diesel throughout flowering.
Whether you’re growing indoors or outdoors, Sour Dubble Autoflower offers dependable harvests, manageable plant size, and excellent flower quality, making it an outstanding choice for growers looking to expand their autoflower collection.
🌿 SOUR DUBBLE AUTOFLOWER AT A GLANCE
THC Potential: Up to 20%
Variety: 60% Indica • 40% Sativa
Seed Type: Feminized
Flowering Type: Autoflower
Genetics: East Coast Sour Diesel × Sour Bubble
Flowering Time: Approximately 7–9 Weeks
Environment: Indoor / Outdoor
Flavor Profile: Skunky • Sweet • Creamy • SmoothTHC levels, flowering time, aroma, flavor, plant size, and yields may vary depending on phenotype and cultivation conditions.
Why Choose Sour Dubble Autoflower Seeds?
Sour Dubble autoflower genetics combine proven Sour lineage with the speed and convenience of automatic flowering, making this cultivar a rewarding choice for growers of all experience levels.
🧬 Legendary Sour Genetics
East Coast Sour Diesel and Sour Bubble combine to create a cultivar known for exceptional aroma, resin production, and dependable flower quality.
✨ Heavy Resin Production
Produces dense, crystal-covered flowers with excellent bag appeal and sticky trichome development throughout flowering.
⚡ Fast Autoflower Harvests
Automatic flowering allows growers to enjoy quicker harvests without changing the light cycle.
🌱 Beginner-Friendly Cultivation
Its forgiving growth habits and manageable size make Sour Dubble Autoflower suitable for first-time growers and experienced cultivators alike.
Is Sour Dubble Autoflower Right for Your Grow?
Sour Dubble Autoflower is an excellent option for growers seeking potent autoflower genetics with classic Sour aromas and dependable cultivation performance.
Plants remain compact enough for grow tents, greenhouses, balconies, and discreet outdoor gardens while still producing dense flowers covered in resin. Because flowering begins automatically, growers can focus on maintaining healthy plant development without adjusting lighting schedules.
Gentle low-stress training (LST) can improve canopy development while minimizing stress during the plant’s relatively short life cycle.
Sour Dubble Autoflower Genetics and Plant Characteristics
Sour Dubble Autoflower develops medium-sized plants with sturdy branching, dense flower formation, and abundant trichome production.
As harvest approaches, the flowers become heavily coated in sticky resin while producing strong skunky aromas balanced by sweet, creamy, and earthy undertones. Bright orange pistils contrast beautifully against the frosty green buds, creating excellent visual appeal.
Individual phenotypes may naturally vary in aroma intensity, coloration, resin production, flowering speed, cannabinoid content, and plant structure depending on genetics and cultivation conditions.
🧬 GENETIC PROFILE
East Coast Sour Diesel × Sour Bubble
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60% Indica • 40% Sativa
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Feminized • Autoflower • Indica-Dominant Hybrid
Growing Sour Dubble Autoflower Seeds
Sour Dubble Autoflower is considered an easy cultivar that performs well in indoor gardens, greenhouses, and outdoor growing environments. Its forgiving nature makes it suitable for beginners while still offering the quality experienced growers expect.
Plants generally reach 3–4 feet in height and respond best to gentle low-stress training (LST). Since autoflowers have a limited vegetative period, heavy pruning and topping are generally less beneficial than maintaining a healthy, stress-free canopy.
Indoor growers typically achieve the best results by maintaining temperatures around 21–26°C (70–79°F) with moderate humidity, quality lighting, and good airflow throughout the life cycle. Outdoors, Sour Dubble performs best in warm climates with fertile, well-draining soil and consistent watering.
Balanced nutrition and allowing the growing medium to dry slightly between irrigations help encourage healthy root development and dense flower production.
Flowering Time, Height, and Yield Potential
Sour Dubble Autoflower typically completes its flowering cycle in approximately 7–9 weeks, allowing growers to enjoy fast harvests throughout the growing season.
Plants generally reach 3–4 feet in height and are capable of producing approximately 250 g/m² indoors and up to 350 grams per plant outdoors under favorable cultivation conditions.
Final harvest size varies according to genetics, phenotype, lighting intensity, environmental conditions, nutrition, and overall cultivation practices.
🌱 GROW PROFILE
Difficulty: Easy
Flowering: Approximately 7–9 Weeks
Plant Structure: Medium
Environment: Indoor / Outdoor
Growth Style: Autoflower Indica-Dominant Hybrid
Training: Best suited for gentle LST and light canopy management
How Potent Is Sour Dubble Autoflower?
Sour Dubble Autoflower is considered a high-potency autoflower with THC potential reaching up to 20% under favorable cultivation conditions. Its East Coast Sour Diesel heritage contributes to its impressive resin production, while Sour Bubble helps create dense flowers and dependable hybrid vigor.
Actual cannabinoid levels vary depending on genetics, phenotype, lighting, nutrition, environmental conditions, harvest timing, and curing methods. Published THC percentages should be viewed as cultivar potential rather than guaranteed laboratory results.
Growers continue to choose Sour Dubble Autoflower for its combination of strong genetics, reliable autoflower performance, and bold terpene profile.
Flavor, Aroma, and Terpene Profile
Sour Dubble Autoflower develops an intense terpene profile that combines pungent skunk with creamy sweetness, earthy fuel, and subtle fruit notes. As flowering progresses, the aroma becomes increasingly powerful, while properly cured flowers deliver a rich and lingering finish.
🦨 Skunky — bold skunk aromas dominate the profile.
🍬 Sweet — sugary sweetness balances the stronger sour notes.
🥛 Creamy — smooth creamy undertones soften the finish.
🌿 Earthy & Fruity — subtle earthy and ripe fruit notes complete the profile.
Dominant terpenes commonly associated with Sour Dubble include Myrcene, Caryophyllene, and Limonene, although terpene expression naturally varies between individual phenotypes.
Reported Effects and Overall Profile
Sour Dubble Autoflower is commonly associated with a balanced profile featuring elevated mood, mental focus, physical relaxation, calmness, and a gentle euphoric finish. Its Indica-dominant genetics provide comfortable body relaxation while maintaining enough mental clarity for many users to remain engaged.
Individual experiences naturally vary according to cannabinoid content, terpene profile, personal tolerance, and consumption amount.
⚡ COMMONLY REPORTED PROFILE
Happy • Focused • Relaxed • Calm • Euphoric • Energetic
Reported effects are subjective and may vary between individuals.
Who Should Choose Sour Dubble Autoflower Seeds?
Sour Dubble Autoflower Seeds are an excellent choice for growers looking for premium Sour genetics combined with fast autoflower performance.
This cultivar may be a good fit if your priorities include:
- 60% Indica / 40% Sativa genetics
- Feminized autoflower seeds
- East Coast Sour Diesel × Sour Bubble lineage
- Skunky, sweet, creamy, and earthy flavors
- Indoor or outdoor cultivation
- Approximately 7–9 week flowering period
- Dense, resin-rich flowers
Sour Dubble Autoflower is especially suited for growers who enjoy classic Sour terpene profiles while wanting the convenience of automatic flowering.



Alexie P –
The highest quality seeds that I’ve ever bought. They were resistant to pests and diseases, making them ideal for my neighborhood.