Why this one matters: hybrid genetics with a 23-28% THC ceiling and diesel/earthy-led terps. 55-65 days flowering, indoor or outdoor.

Smell-first: crack a dried bud of this strain and the diesel note hits before anything else — sharp, fuel-forward, with an earthy base that lingers on the fingers long after trimming. THC testing on Herbies Seeds' Gorilla Glue #4 consistently lands between 23–28%, which puts it firmly in the heavyweight category regardless of how experienced you are behind the bong. Feminized plants run a 55–65 day flower cycle and push around 550 g/m² indoors under decent light, making the yield-to-effort ratio reasonable for a moderate-difficulty grow. She handles both indoor tents and outdoor plots across Canadian summers, though outdoor growers in shorter-season provinces like Manitoba or Alberta should start seeds early indoors to protect the finish. The high is heavy-bodied and long-sitting — not a daytime productivity strain for most people.

Best suited to experienced home growers who want a high-output, resin-heavy plant and aren't chasing a gentle ride.

Genetics & Lineage

Gorilla Glue #4 traces its genetics to Gorilla Glue #4 (Herbies Seeds genetics). This hybrid-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 Herbies Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily euphoric and relaxed effects, making this strain ideal for evening use and unwinding after a long day. The body-centered stone builds gradually, easing tension and promoting deep physical relaxation. With THC levels reaching 28%, this is a potent strain recommended for experienced users — newcomers should start low and go slow.

THC Level & Potency

Gorilla Glue #4 delivers THC levels of 23-28%, placing it in the high-potency category alongside powerhouses like Gorilla Glue and Girl Scout Cookies. CBD content is minimal, so the psychoactive effects are front and center. The onset typically arrives within minutes with a balanced head-and-body experience that evolves over time.

Growing Gorilla Glue #4

Gorilla Glue #4 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 55-65 days with yields of 550 g/m². Plants typically reach 100-160 cm indoors. This strain responds exceptionally well to SCROG (Screen of Green) and LST (Low Stress Training), which can boost yields significantly. 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 the dense, heavy buds this strain produces.

Flavor, Aroma & Terpene Profile

Gorilla Glue #4 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, Gorilla Glue #4 is commonly reported to help with stress relief, chronic pain, insomnia, and muscle tension. The deeply relaxing effects make it a popular choice among medical users seeking nighttime relief. 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 Gorilla Glue #4?

This strain is ideal for intermediate growers ready to push their skills and be rewarded with superior results. If you're looking for evening relaxation and deep stress relief, this is your strain.

Why Buy Gorilla Glue #4 from Seennabis?

When you purchase Gorilla Glue #4 through Seennabis, you are buying directly from Herbies Seeds — Exceptional customer service, worldwide stealth shipping, and a massive curated selection from 70+ breeders. Every order includes verified genetics, discreet shipping, and responsive seller support. Herbies Seeds has completed over 171 sales.

Gorilla Glue #4 vs Herbies Head Shop

Gorilla Glue #4 is one of the most searched strains on Herbies Head Shop, and for good reason — it delivers powerful potency with diesel and earthy flavors that growers love. While Herbies Seeds carries this strain as part of their massive catalog of 1,000+ varieties from 70+ breeders worldwide, Seennabis provides a more curated marketplace experience designed to help you find exactly what you need.

Herbies Head Shop has built a strong reputation since 2007 for worldwide stealth shipping, free bonus seeds with every order, and germination guarantees. On Seennabis, you get all those same benefits through Herbies Seeds as a verified seller — plus deeper strain insights, side-by-side comparisons across seed banks, detailed grow data, and community reviews from real cultivators. If you've been searching for “Herbies Gorilla Glue #4” or “Gorilla Glue #4 Herbies review,” you've found the most comprehensive breakdown available.

Why Seennabis Over Buying Direct from Herbies?

Both Herbies Head Shop and Seennabis offer this exact strain with the same genetics, pricing, and shipping. The difference is in the buying experience:

• Better product information: Our strain pages include detailed growing guides, effect breakdowns, terpene profiles, and grower-match tools that go far beyond a standard product listing.
• Cross-breeder comparison: Easily compare Gorilla Glue #4 against similar strains from other seed banks like Barney's Farm, Dutch Passion, and Fast Buds — all in one place.
• Real grow data: Verified grower reports with actual yield numbers, flowering timelines, and cultivation tips you won't find on Herbies product pages.
• Verified marketplace: Every seller on Seennabis, including Herbies Seeds, is vetted for quality, shipping reliability, and customer support.