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Gorilla Glue is one of the most famous high-THC cannabis strains ever bred.
Some strains relax you.
Gorilla Glue glues you to the couch.
This famous hybrid became legendary for one simple reason: outrageous resin production. Proper Gorilla Glue buds look like someone rolled them in sugar, then dipped them in diesel.
I remember the first Gorilla Glue run I finished. I opened the drying tent and the smell hit me before the zipper was halfway down — earthy, sour diesel, and sticky enough that trimming felt like handling flypaper.
That’s Gorilla Glue for you. Massive potency, outrageous trichomes, and buds so sticky your scissors might never recover.
In this review we’ll break down Gorilla Glue genetics, aroma, effects, and what growers can expect when running this famously resinous strain.
— Matty
Gorilla Glue Strain Quick Facts
| Trait | Details |
|---|---|
| Genetics | Chem’s Sister × Sour Dubb × Chocolate Diesel |
| Strain Type | Hybrid (slightly indica leaning) |
| THC Level | 25–30% |
| CBD Level | Very low |
| Flowering Time | 8–10 weeks |
| Indoor Yield | 500–600 g/m² |
| Outdoor Yield | 600 g+ per plant |
| Difficulty | Intermediate |
| Dominant Terpenes | Caryophyllene, Myrcene, Limonene |
Gorilla Glue became famous for combining extreme resin production, very high THC levels, and a heavy-hitting hybrid effect that growers and smokers both remember.
The Origin of Gorilla Glue
Gorilla Glue was created in the United States by breeders at GG Strains LLC.
The story behind it is half accident, half brilliance. A Chem’s Sister plant was accidentally pollinated by Sour Dubb, and instead of discarding the seeds the breeders ran them out to see what they had.
One standout plant showed incredible potency and absurd resin output. That plant was later crossed with Chocolate Diesel to stabilise the genetics.
The result was Gorilla Glue — a hybrid that quickly became famous for buds so sticky they genuinely lived up to the name.
Gorilla Glue Phenotypes
Several Gorilla Glue phenotypes exist, but the most famous is GG4 (Gorilla Glue #4).
GG4 became the benchmark cut because it delivered the best combination of potency, flavour, and resin production.
Other phenotypes like GG1 and GG5 exist, but when most growers say “Gorilla Glue,” they are usually referring to GG4.
Appearance, Aroma & Flavour
Gorilla Glue plants produce chunky, dense buds that become heavily coated in trichomes during late flower.
By harvest a well-grown Glue plant can look almost silver thanks to the sheer amount of frost on the calyxes and sugar leaves.
The aroma profile is powerful and unmistakable:
- Earthy base notes
- Sharp diesel fuel
- Hints of cocoa and coffee
- Sour citrus undertones
The terpene profile is usually dominated by caryophyllene, myrcene, and limonene. The earthy cocoa finish likely comes from the Chocolate Diesel side of the family, while the sharper gas and sour edge come through from Chem’s Sister and Sour Dubb.
While Gorilla Glue is famous for its silver frost, some phenotypes can show deep plum or violet tones in the sugar leaves if night temperatures drop below about 18°C during the final two weeks of flower. It doesn’t happen every run, but when it does the contrast between dark leaves and bright green buds looks unreal.
Matty’s Take: “You’ll smell Gorilla Glue before you even see it. One whiff and you know exactly what strain you’re dealing with.”
Potency & Effects
Gorilla Glue regularly tests between 25–30% THC, placing it among the more potent hybrid strains available.
The high usually begins with a euphoric mental lift before settling into a deep body relaxation.
Then the body stone rolls in.
And keeps rolling.
This is where the “Glue” part of the name starts to make sense — users often find themselves deeply relaxed and quite happy staying exactly where they are sitting.
Matty’s Take: “First comes the head buzz, then the body melt. Next thing you know you’re stuck on the sofa wondering where the remote went.”
Where Gorilla Glue Fits Among Cannabis Strains
Gorilla Glue belongs to a group growers often describe as high-resin powerhouse hybrids.
It sits comfortably beside strains like Bruce Banner and classic heavy hitters like Northern Lights, but Glue stands out for one reason above all else — extreme stickiness.
Matty’s take: “If your scissors aren’t sticking together during trimming, it probably isn’t real Gorilla Glue.”
Growing Gorilla Glue: What to Expect
Gorilla Glue is vigorous and productive, but growers should pay close attention to humidity and airflow.
Because the buds grow dense and resin-heavy, stagnant air can quickly lead to moisture pockets late in flower.
Strong airflow and stable conditions are especially important if growing outdoors in Australia where seasonal humidity swings can appear quickly.
If you want deeper environmental guidance, check our Outdoor Cannabis Growing Guide for Australia.
Matty’s Gorilla Glue Grow Cheat Sheet
| Grow Factor | What the Plant Wants |
|---|---|
| Training | LST and topping help control bushy growth and open the canopy. |
| Feeding | Moderate to heavy feeder. Often hungry for calcium and magnesium during early flowering. |
| pH Range | Soil: 6.0–6.8 / Hydro or Coco: 5.5–6.5 |
| Stretch Phase | Moderate stretch during early flowering. |
| Airflow | Strong airflow required due to dense buds. |
| Harvest Window | 10–20% amber trichomes for balanced effects. |
Matty’s Warning: Stress Sensitivity
Gorilla Glue can be a bit sensitive to environmental stress. Light leaks during the dark cycle or big temperature swings can occasionally cause plants to throw pollen sacs.
Keep your tent light-tight and your environment stable, especially once flowering begins.
Climate & Environment
- Indoor temperature: 20–28°C
- Outdoor climate: warm Mediterranean-style environments
Gorilla Glue performs particularly well in sunny Australian outdoor environments where airflow stays strong and late-season rain is limited.
Flowering Time
Most Gorilla Glue phenotypes finish flowering in about 8–10 weeks indoors.
Outdoor growers in Australia usually harvest around early to mid April.
Yield Potential
- Indoor: ~500–600 g/m²
- Outdoor: ~600 g+ per plant
Training & Grow Behaviour
Gorilla Glue responds well to topping, Low-Stress Training, and canopy management.
Because the buds become extremely heavy and resinous, branches often benefit from stakes or trellis netting in late flower.
Matty’s Case Study: One Glue run I did left my hands so sticky that soap barely touched it. The only thing that worked was rubbing coconut oil over my fingers before washing them off. After that grow I started keeping alcohol wipes next to my trimming scissors.
Drying & Curing Tip
Because Gorilla Glue buds are so resin-heavy, they can dry slightly slower than other strains.
Always use the classic stem snap test. If the small stems bend instead of snapping, moisture is still trapped inside the sticky flowers and they need more drying time before curing.
Why Gorilla Glue Became a Modern Classic
Gorilla Glue didn’t become famous because of clever marketing.
It became famous because it delivered exactly what growers and smokers wanted:
- Very high THC levels
- Extreme resin production
- A loud diesel aroma
GG4 also earned multiple major cannabis awards, helping cement Gorilla Glue as one of the defining hybrids of the modern era.
Final Thoughts
Gorilla Glue isn’t subtle.
It’s loud, sticky, and extremely powerful.
For growers chasing heavy frost, strong aroma, and deeply relaxing effects, Gorilla Glue remains one of the best modern classics you can run.
Matty’s Final Word: “If a strain ever earned its name honestly, it’s Gorilla Glue.”
grew this, what a pleasant surprise. liked jt so much that i made colloid sliver solution and made my own
Feminised seeds of Gorilla x Gorilla. Fantastic results.
I’m growing one at the moment and I have to say that I’m completely surprised by the growth spurts it goes through and the amount of bud coming up. Mine is outdoors and it’s well over 6 foot now and still growing