Blimburn Seeds runs this as a hybrid feminized line — 20-25% THC lab range, fruity/diesel-dominant terps, 9-10 weeks from flip.

Blimburn Seeds lists this at $33.76 — above the median of $25.98 across 9 listings. Pack options: 3-seed at $33.76, 5-seed at $48.17, plus larger sizes.

Smell-first: crack a cured nug and the diesel hits before anything else—then a wave of fruit and something closer to chocolate cake than you'd expect from a fuel-forward strain. That combination is exactly what put GG4 on dispensary menus years ago, and Blimburn's feminized version holds it together through a 9–10 week flower. THC lands in the 20–25% range, which is substantial without being a gimmick, and indoor growers running 3×3 to 4×4 setups routinely pull 400–500g/m² when they dial in the canopy.

Chem's Sister, Sour Dubb, and Chocolate Diesel are all in the family tree here, so expect some lateral branching and moderate stretch—top early if height is a concern. Difficulty sits at moderate, meaning you'll need to manage the feed schedule and airflow, but this isn't a cultivar that punishes small mistakes. Works indoors or out. Best suited to growers with a couple of runs behind them who want a resin-heavy, high-yielding strain without chasing something experimental.

Genetics & Lineage

GG4 traces its genetics to GG4 (Blimburn Seeds). 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 Blimburn Seeds, each seed is selected for genetic stability, terpene expression, and vigor.

Effects & Experience

Users report primarily relaxed and euphoric 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 23%, this offers a well-balanced experience suitable for most users with some cannabis familiarity.

THC Level & Potency

GG4 delivers THC levels of 20-25%, placing it in the moderate-to-strong range that most regular consumers find comfortable. 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 GG4

GG4 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 9-10 weeks with yields of 400-500g/m2. Plants typically reach 100-180cm indoors. Standard training techniques like topping and LST will help manage height and improve light penetration. 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 dense flower formations.

Flavor, Aroma & Terpene Profile

GG4 features a fruity, diesel, sweet, earthy terpene profile that develops complexity throughout the flowering cycle. Sweet berry and grape notes dominate the inhale, with a sugary exhale that lingers on the palate. 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, GG4 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 GG4?

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 GG4 from Seennabis?

When you purchase GG4 through Seennabis, you are buying directly from Blimburn Seeds — Barcelona-based breeder with one of the largest feminized + autoflower catalogs in Europe — over 1,200 strains spanning Spanish classics, exotic American hybrids (Banana Jelly x Permanent Marker, Skunk Berry, Glookies), and modern cookie/cake genetics. Every order includes verified genetics, discreet shipping, and responsive seller support.