Sour Dubb
Also known as: Sour Dubble, Sour Double, Sour Dubb Dawg
Breeder: B.O.G. Seeds (Bushy Older Grower)
Sour Dubb is a legendary clone-only hybrid that emerged around 2008 from a handful of seeds gifted by breeder B.O.G. at a Northern California cannabis event. Only one plant from that small batch was kept, and it became one of the most sought-after cuts on the West Coast. The strain gained wider recognition as a parent of Gorilla Glue #4 (Original Glue), one of the most decorated hybrids of the 2010s. Sour Dubb delivers a pungent sour-diesel aroma layered with sweet bubblegum, copious trichome coverage, and a balanced head-and-body high that keeps users functional and euphoric. Sour Dubb (also spelled Sour Dubble) was bred by B.O.G. Seeds by crossing East Coast Sour Diesel (ECSD) with Sour Bubble, using Rezdog's genetics combined with B.O.G.'s own breeding stock. B.O.G. invested over five years in selective breeding to perfect this strain, with approximately 85% of plants consistently expressing the signature dense buds and resinous trichomes. The strain is primarily available as a clone-only cut, with authentic genetics sourced through verified dispensaries and clone nurseries. Sour Dubb is one of the parent strains of Gorilla Glue #4 (GG4/Original Glue), demonstrating its exceptional resin production genetics. THC typically tests 20-26% with CBD around 1%. The terpene profile is dominated by ocimene, valencene, humulene, and terpinolene.
Lineage & Genetics
Cross: East Coast Sour Diesel x Sour Bubble
East Coast Sour Diesel (ECSD): Legendary sativa-dominant cut from the 1990s East Coast scene, known for its piercing fuel-and-citrus aroma and intensely cerebral, energizing high. Sour Bubble: B.O.G.'s signature indica creation descended from his BOGBubble (Bubblegum) line, selected for extreme indica structure, dark crinkled leaves, heavy resin output, and a sweet bubblegum nose.
Lineage Dispute
The exact Sour Diesel parent is unresolved. The original clone came from seeds B.O.G. gave away, described only as 'Sour Diesel × Sour Bubble.' Growers close to the origin (per ICMag) state: 'I'm not sure they ever figured out for sure if it was ECSD clone or Rez' IBL.' B.O.G. Seeds' commercial recreation explicitly used Rez Dog's Sour Diesel IBL instead of ECSD, producing a more indica-leaning phenotype.
Terpene Profile
Caryophyllene —
Limonene —
Myrcene —
Linalool —
Humulene —
Aroma: Immediately pungent — cracks a room open with sharp sour-diesel funk and gasoline fumes, followed by a sweet bubblegum-and-tropical-fruit undercurrent from the Sour Bubble side. Skunky citrus-lemon top notes sit over a deeper fuel base. Nose intensity is very high; an open jar will fill a room.
Flavor: Inhale delivers sour, earthy diesel fuel with a sharp citrus tang. Exhale transitions to a sweet fruity bubblegum aftertaste with hints of pepper and spice from caryophyllene. Smooth overall despite the fuel dominance.
Effects & Experience
Onset: Fast — typically within 1–2 minutes. Cerebral euphoria arrives as a rush of giddy energy and sharpened focus.
A balanced head-and-body high. The initial cerebral phase is uplifting, talkative, creative, and sociable — more sativa-like despite the indica-leaning genetics. As it settles, a gentle body relaxation eases tension without couch-lock. Users stay functional, productive, and motivated.
Duration: 90–150 minutes for vaporized flower. Moderate-length session that tapers gently rather than crashing.
Commonly Reported Uses
Grower's Notes
Sour Dubb grows with a compact, indica-dominant structure reminiscent of Bubba Kush—short and bushy with tight internodal spacing and vigorous side branching. Despite its indica frame, it carries sativa behavior in bloom with a moderate stretch phase. The plant develops dense, rock-hard buds on multiple lateral branches, making it excellent for growers who want to take clones or employ training techniques. Clones root in 7-10 days with moderate consistency and benefit from controlled humidity during propagation; best performance comes from well-maintained mother plants.
Growth Structure and Training
Sea of Green (SOG) is the recommended cultivation method for this strain. By vegging clones for only one week before flipping to 12/12, Sour Dubb channels energy into a single large central cola per plant, maximizing yields in limited canopy space. For growers not running SOG, topping and SCROG methods work well to manage the bushy structure and promote even light distribution across multiple tops.
Flowering Time and Harvest
Flowering time is notably quick at 50-63 days (7-9 weeks). Some growers harvest as early as day 50 for a more energetic effect and intense aroma, while others push to day 63 for maximum resin accumulation and a heavier stone. Outdoors, expect harvest between late September and mid-October in the northern hemisphere. Indoor yields average 10-12 oz/m2 (approximately 300-400 g/m2), while outdoor plants produce 12+ oz per plant (approximately 400-550 g/plant) under favorable conditions.
Nutrient Management
Nutrient management should target a consistent temperature range of 68-77°F for optimal growth and resin production. In coco or hydro, maintain pH 5.8-6.1 with an EC of 1.6-2.2 mS/cm during flower. The strain is a moderate feeder—transition from nitrogen-heavy veg formulas to phosphorus/potassium-dominant bloom feeds at the flip. CalMag supplementation is recommended under LED lighting. Reduce nitrogen to near-zero in the final two weeks and flush with clean water for 7-10 days to preserve the volatile sour-diesel terpene expression.
Environment and Climate
Humidity control is the top priority with Sour Dubb. The dense bud structure and bushy foliage create ideal conditions for mold and mildew if not actively managed. Keep flowering RH at 45-55%, install proficient ventilation, and prune/defoliate regularly to prevent moisture from seeping into the interior canopy. Despite mold sensitivity, B.O.G. Seeds notes the variety is more mildew-resistant than many comparable strains when given proper airflow.
Wash and Extraction
For extraction, Sour Dubb is a standout performer. Wash yield (bubble hash) runs 3-5% of fresh-frozen input weight, with rosin yield from that hash at 70-80%, giving a total return of 4-6%. Hash quality is high-grade with a terpene profile that holds well through processing. For ice water extraction, use water at 32-34°F with 2-3 short washes of 12-15 minutes each; the 73-90 micron range produces the cleanest full-melt material.
Bud Structure and Trichomes
Bud structure features bright neon green nugs with furry orange hairs and fine amber trichomes. The terpene profile is led by ocimene, humulene, valencene, and terpinolene, producing pungent sour-diesel dankness with sweet bubblegum undertones from the Sour Bubble mother.
Drying and curing
hang dry at 60°F/60% RH for 10-14 days, then jar cure at 60-65°F with 58-62% humidity. Sour aromatics intensify with extended curing (4+ weeks). Early harvests preserve sharper terpene notes; later harvests develop fuller flavor.
History & Origin
The original Sour Dubb clone was discovered around 2008 from a batch of just four seeds gifted by breeder B.O.G. to a friend at an outdoor cannabis festival in Northern California. B.O.G. described the seeds as 'Sour Diesel × Sour Bubble — the best pot you will ever smoke.' Two seeds were planted; the keeper was named 'Sour Dubble.' As a clone-only cut, it spread through trusted cultivator networks across California. B.O.G. Seeds later released a seed-form recreation using Rez Dog's Sour Diesel IBL. Sour Dubb's greatest legacy came when breeders Joesy Whales and Lone Watie used it as a parent in creating Gorilla Glue #4 (Original Glue) — crossing Chem's Sister × Sour Dubb × Chocolate Diesel — which went on to win multiple Cannabis Cup awards.
Awards & Recognition
- ●Primary legacy as a parent of GG4 (Original Glue), which won the 2014 SoCal Cannabis Cup (1st place Hybrid) and multiple subsequent High Times Cannabis Cup awards
Notable Crosses
Strains bred using Sour Dubb as a parent:
Frequently Asked Questions
7 common questions about Sour Dubb
What is Sour Dubb and what are its genetics?
Sour Dubb is a hybrid cannabis strain (60/40 Indica-dominant (original cut reported sativa-leaning; B.O.G. recreation leans indica)) bred by B.O.G. Seeds (Bushy Older Grower). It is a cross of East Coast Sour Diesel x Sour Bubble, testing at 20–26% THC. Sour Dubb is a legendary clone-only hybrid that emerged around 2008 from a handful of seeds gifted by breeder B.O.G. at a Northern California cannabis event.
What does Sour Dubb smell and taste like?
Sour Dubb's dominant terpenes are Caryophyllene, Limonene, Myrcene. The aroma is described as immediately pungent — cracks a room open with sharp sour-diesel funk and gasoline fumes, followed by a sweet bubblegum-and-tropical-fruit undercurrent from the sour bubble side. skunky citrus-lemon top notes sit over a deeper fuel base. nose intensity is very high; an open jar will fill a room.. The flavor profile features inhale delivers sour, earthy diesel fuel with a sharp citrus tang. exhale transitions to a sweet fruity bubblegum aftertaste with hints of pepper and spice from caryophyllene. smooth overall despite the fuel dominance..
What are the effects of Sour Dubb?
Fast — typically within 1–2 minutes. Cerebral euphoria arrives as a rush of giddy energy and sharpened focus. A balanced head-and-body high. The initial cerebral phase is uplifting, talkative, creative, and sociable — more sativa-like despite the indica-leaning genetics. Duration is typically 90–150 minutes for vaporized flower. moderate-length session that tapers gently rather than crashing.. Commonly reported uses include Depression, PTSD, Anxiety, Chronic stress.
How hard is Sour Dubb to grow?
Sour Dubb is rated intermediate difficulty. It flowers in 7-9 weeks, reaches short-medium in height, and yields 300-400 g/m² indoors. Best suited for indoor preferred environments.
What are the parent strains of Sour Dubb?
Sour Dubb is a cross of East Coast Sour Diesel and Sour Bubble. East Coast Sour Diesel (ECSD): Legendary sativa-dominant cut from the 1990s East Coast scene, known for its piercing fuel-and-citrus aroma and intensely cerebral, energizing high. Sour Bubble: B.O.G.'s signature indica creation descended from his BOGBubble (Bubblegum) line, selected for extreme indica structure, dark crinkled leaves, heavy resin output, and a sweet bubblegum nose..
What strains were bred from Sour Dubb?
Sour Dubb has been used as a parent in several notable crosses, including GG4 / Original Glue, A-Dub, Alien Rock Candy, Chief Hosa, Dubb Face. Its genetics contribute to a wide range of modern cultivars.
Has Sour Dubb won any cannabis awards?
Yes. Sour Dubb has received recognition including Primary legacy as a parent of GG4 (Original Glue), which won the 2014 SoCal Cannabis Cup (1st place Hybrid) and multiple subsequent High Times Cannabis Cup awards.
Sources & References (19)
- SeedFinder.eu — B.O.G. Seeds Sour Dubble strain page
- ICMag — SOUR DUBBLE INFO THREAD
- Leafly — Sour Dubb strain page
- DNA Genetics — Sour Dubb Cannabis Strain guide
- JointCommerce — Sour Dubble Comprehensive Strain Guide
- I Love Growing Marijuana — Sour Dubble review
- Greenpoint Seeds — Affy's Revenge page
- MarijuanaSeeds.com — Sour Dubb strain page
- Grower's Notes cultivation sources:
- DNA Genetics comprehensive Sour Dubb strain guide — https://dnagenetics.com/sour-dubb-cannabis-strain/
- SeedFinder Sour Dubble B.O.G. Seeds strain info — https://seedfinder.eu/en/strain-info/sour-dubble/bog-seeds
- I Love Growing Marijuana Sour Dubble strain review — https://www.ilovegrowingmarijuana.com/strains/sour-dubble/
- Northwoods Sour Dubb clone cultivation notes — https://www.nrthwoods.com/product/sour-dubb
- JointCommerce Sour Dubble comprehensive strain guide — https://app.jointcommerce.com/blog/category/cannabis-101/sour-dubble-by-bog-seeds-a-comprehensive-strain-guide/
- AllBud Sour Dubble strain information and reviews — https://www.allbud.com/marijuana-strains/sativa-dominant-hybrid/sour-dubble
- AskGrowers Sour Dubble complete strain information — https://askgrowers.com/strains/sour-dubble-strain-review
- Alchimia Grow Shop cannabis seeds for water hash (Sour Dubble as GG4 parent) — https://www.alchimiaweb.com/blogen/choosing-cannabis-seeds-five-star-water-hash/
- Bubble Bag Dude ice water extraction yield optimization — https://www.bubblebagdude.co/post/how-to-increase-yield-in-ice-water-extraction-without-losing-quality
- Triminator maximize bubble hash yields guide — https://thetriminator.com/maximize-bubble-hash-yields/
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