- Strain Type: 65% sativa / 35% indica
- Genetics: Gorilla Glue #4 × Fast Buds Auto #1
- Breeder: Fast Buds
- THC Content: Up to approximately 24%
- CBD Content: Less than 1%
- Terpene Profile: Pinene, caryophyllene
- Primary Flavors: Lemon, pine, pepper, citrus zest
- Flowering Time (Indoor): 9–10 weeks from seed to harvest
- Outdoor Harvest Time: 9–10 weeks from germination
- Indoor Yield: 450–600 g/m²
- Outdoor Yield: 70–350 g per plant
- Grow Difficulty: Easy
Gorilla Glue Auto is the kind of autoflower that helped change expectations for automatic cannabis. Fast Buds built this line around the famously sticky Gorilla Glue from GG Strains, then stabilized the automatic version through multiple generations. The result is an F5 cultivar that can reach 24% THC, cover buds and sugar leaves in greasy trichomes, and finish in roughly nine to ten weeks from seed. Its aroma stays close to the darker side of the Gorilla family: pine forest, lemon peel, cracked pepper, and light diesel dominate rather than candy sweetness. The combination gives growers a fast marijuana plant without stripping away the resin-heavy personality that originally made Gorilla genetics so desirable.
Genetics and Lineage
Fast Buds lists the direct cross as Gorilla Glue from GG Strains × Fast Buds Auto #1. The original Gorilla side is important because its reputation was built around extraordinary resin production and a forceful hybrid effect, traits Fast Buds clearly tried to preserve in automatic form. The breeder’s current genetic tree traces Gorilla Glue through Sour Dubb, Chocolate Diesel, and Chem Sis, while the automatic parent brings in Lowryder #1, Northern Lights, Willy’s Wonder, ruderalis, Fast Bud Auto, and NYC Diesel ancestry. It is therefore more specific than the loose description “Gorilla Glue × ruderalis.”
The finished genetics are classified as 65% sativa and 35% indica, although the growth habit is compact and bushy rather than classically lanky. Fast Buds sells the line as an F5 feminized autoflower, reflecting selection across successive generations for automatic flowering, resin output, structure, potency, and consistency. “Gorilla Glue Auto” is also used by several seed companies, so their versions may differ significantly. The specifications here apply specifically to Fast Buds’ Gorilla Auto.
Effects and Experience
The effect has more cerebral movement than the heavy Gorilla name might suggest. Fast Buds describes the strain as deeply relaxing while retaining a pronounced head buzz, and its community data most often identifies relaxed and happy responses, with creative and uplifted effects also appearing. At moderate intake, the first phase can feel mentally expansive and upbeat, making music, conversation, or unhurried creative activities more engaging.
Physical weight becomes more obvious as the session develops. The body can settle into a heavy, comfortable state while the sharper cerebral energy smooths out, and larger servings may become sleepy. This gradual change gives the cultivar a useful evening arc: mentally engaging at first, then steadily more restful as time passes. At up to 24% THC, this is not a mild autoflower, so less experienced consumers should approach it gradually. Cannabis can slow reaction time, impair coordination, distort perception, and reduce decision-making ability, which means a pleasant or creative high should never be mistaken for safe driving ability.
Medical Benefits
The shift from mental uplift toward physical relaxation helps explain why some medical marijuana consumers may be interested in a cultivar like Gorilla Glue Auto. People who already tolerate THC-rich cannabis may explore this type of profile when seeking temporary relief from physical discomfort, low appetite, stress, or difficulty unwinding. Gorilla Glue Auto, however, has not been established in clinical trials as a treatment for chronic pain, anxiety, insomnia, depression, or another health condition.
CBD remains below 1%, so the experience is driven primarily by THC rather than a balanced cannabinoid ratio. NIDA notes that THC-containing cannabis can change mood, thoughts, and perception, and some individuals experience fear or anxiety. Patients taking prescription medication or using weed for persistent medical problems should discuss cannabis use with a qualified healthcare professional and rely on laboratory analysis of the actual product rather than a strain name alone.
Flavor Profile and Aroma
Gorilla Glue Auto sits well outside the modern candy-strain trend. Fast Buds centers its terpene expression on pine, citrus zest, pepper, and light diesel, while the technical flavor description lists lemon, pepper, and pine. Opening a jar of properly cured flower can produce a sharp forest-like smell first, followed by lemon rind and a dry peppery bite. The finish remains resinous, woody, and spicy rather than sugary, giving the cultivar an old-school fuel-and-pine quality despite its modern autoflower genetics.
Fast Buds specifically associates Gorilla Glue Auto with caryophyllene in its terpene material and identifies high pinene levels in its cultivation guide. Caryophyllene fits the cracked-pepper character, while pinene reinforces the fresh pine quality. The breeder does not publish a complete batch-level terpene percentage table for the current seed listing, so it is more accurate to describe those compounds as important documented components rather than assign universal percentages.
Growing Information
Gorilla Glue Auto is unusually productive for such a short-lived plant. Fast Buds lists a height range of approximately 60–130 cm, indoor yields of 450–600 g/m², and outdoor production of 70–350 g per plant. The complete life cycle takes about 9–10 weeks from seed to harvest, not nine or ten weeks of flowering after a separate vegetative stage. Because bloom begins automatically according to maturity, outdoor growers calculate harvest from germination rather than waiting for shorter autumn days.
Structurally, the plant develops a short, bushy frame with strong lateral branching and dense, chunky flowers. That architecture lets light reach multiple flowering sites without the extreme vertical stretch associated with many sativa-dominant photoperiod plants. Swollen calyxes, bright orange pistils, and exceptional trichome coverage are defining late-flower traits. Fast Buds describes resin production across both flowers and sugar leaves and specifically positions the cultivar as suitable for hash, rosin, and other extraction work.
Simple cultivation generally suits this auto better than aggressive manipulation. Fast Buds says gentle low-stress training works well but cautions against overdoing high-stress techniques because autos have limited recovery time. An 11-liter container is recommended for reaching more of the plant’s size potential, and 18/6 or 20/4 lighting can be maintained throughout the indoor cycle without switching to 12/12. Reliable airflow becomes increasingly valuable as dense, resinous flowers gain weight near harvest.
FAQ
Is Gorilla Glue Auto indica or sativa?
Fast Buds classifies Gorilla Auto as 65% sativa and 35% indica. The effects express both sides, combining an active cerebral component with increasingly strong physical relaxation.
What are the genetics of Gorilla Glue Auto?
The official Fast Buds cross is Gorilla Glue from GG Strains × Fast Buds Auto #1. The Gorilla Glue branch traces through Sour Dubb, Chocolate Diesel, and Chem Sis, while the automatic branch includes Lowryder-related genetics and several other established autoflower lines.
How strong is Gorilla Glue Auto?
Fast Buds currently lists THC at up to 24% and CBD below 1%. Actual cannabinoid content can vary with phenotype, environment, harvest timing, and post-harvest handling.
How long does Gorilla Glue Auto take from seed to harvest?
The breeder lists approximately 9–10 weeks from seed to harvest. It flowers automatically, so indoor growers do not need a 12/12 light schedule to initiate bloom.
How much does Gorilla Glue Auto yield?
Fast Buds lists approximately 450–600 g/m² indoors and 70–350 g per plant outdoors. Those numbers represent breeder targets rather than guaranteed harvests, and actual production depends heavily on the growing environment.
Final Thoughts on Gorilla Glue Auto
Gorilla Glue Auto represents the side of modern autoflower breeding that prioritizes resin and potency as heavily as speed. Fast Buds combines Gorilla Glue from GG Strains with Fast Buds Auto #1, then stabilizes the result as an F5 line capable of reaching 24% THC and producing dense, trichome-soaked flowers within roughly nine to ten weeks. Pine, lemon, pepper, and diesel give the flower a pungent personality that contrasts sharply with the fruit-candy profiles dominating many newer cannabis hybrids.
For growers, the appeal is clear: manageable 60–130 cm plants, indoor yields reaching 600 g/m², strong lateral branching, and resin production suited to both flower and extraction. Consumers receive a similarly balanced package, with a lively head buzz gradually settling into substantial body relaxation. Because multiple breeders use the Gorilla Glue Auto name, attaching Fast Buds to the genetic and cultivation data remains important. Within that line, this cultivar shows how an automatic marijuana plant can preserve the sticky, forceful character that made Gorilla Glue famous while dramatically shortening the road from seed to harvest.
