Granddaddy Gorilla Autoflower packs a balanced hybrid profile into a quick, compact grow. Expect dense, crystal-coated buds, a bold earthy-spice aroma, and effects that pair cheerful lift with soothing body calm. Its 8–10-week life cycle makes this a rewarding pick for growers who want premium character without a long wait.

Our breeders crossed Granddaddy Purple with GG Auto to create this 50% indica, 50% sativa autoflower. The lineage brings together celebrated traits from classic purple and diesel-family genetics, with ruderalis influence giving the plant its automatic flowering cycle.

The aroma blends damp earth, sweet herbs, warm spice, and dry wood. On the palate, those grounded notes meet a gentle sweetness for a smooth, rounded finish. Dense buds develop a frosty sheen as resinous trichomes build across the flowers.

With THC levels listed at 15–20%, Granddaddy Gorilla Auto offers a medium-potency experience. Expect an uplifting, focused mood followed by relaxed physical ease. It’s a versatile profile for unwinding after a demanding day or settling into a calm evening.

Caryophyllene lends peppery warmth, while humulene adds a woody, hop-like depth. Myrcene rounds the profile with earthy, herbal softness, and eucalyptol contributes a fresh aromatic edge. Together, these terpenes make the strain appealing to fans of rich flavor and resin-forward flowers, including those interested in concentrates.

These feminized autoflower seeds flower according to age rather than a change in light schedule, giving growers a straightforward cycle from seed to harvest. Germination is guaranteed by Grassfarmer, so you can start with confidence and focus on giving your plants a healthy beginning.

In the early stages, use a clean, airy substrate and keep moisture consistent without waterlogging the roots. Autoflowers benefit from a stable start, so choose their final growing space early and avoid unnecessary transplant stress. Indoors, growers commonly use an 18/6 or 20/4 light schedule; outdoors, choose a sunny spot and a suitable local planting window.

Granddaddy Gorilla Auto stays compact, reaching around 1.2 m, and its sturdy structure suits smaller grow spaces as well as outdoor gardens. Keep airflow moving through the canopy, monitor humidity, and provide balanced nutrition as the plant develops. Its beginner-friendly nature and adaptable growth make it a practical choice for first-time autoflower growers.

The full cycle takes about 8–10 weeks from germination. As harvest approaches, dense, resin-rich buds bring the strain’s standout finish. Indoor yields can reach 350–500 g/m², while outdoor plants may produce around 150–200 g each under favorable conditions.

Choose Granddaddy Gorilla Autoflower for a fast run, frosty flowers, and a vivid blend of uplift and relaxation. Grassfarmer offers premium genetics in small and bulk quantities, with low prices, fast discreet shipping, and guaranteed delivery across the USA, Canada, the European Union, and the U.K.

Attributes

Climate Temperate
Effects Euphoric, Relaxed
Flavors Earthy, Herbal, Spicy, Sweet, Woody
Genetics 50% Indica / 50% Sativa
Harvest Month All Season
Height 3.94 ft | 1.2 m
Indoor Yield 1.15–1.64 oz/ft² | 350–500 g/m²
Life Cycle 8–10 weeks
Lineage Granddaddy Purple x GG Auto
Medicinal Pain, Stress
Outdoor Yield 5.29–7.05 oz/plant | 150–200 g/plant
Sex Feminized
THC 15%–20% (Medium)
Terpenes Caryophyllene, Eucalyptol, Humulene, Myrcene