NEW: Strain ShopBrowse strains
Gorilla Z Auto seed pack
AutoflowerTHC 27.6%Sativa 30%/Indica 70%

Gorilla Z Auto

GG4 meets Z in 9 weeks flat

$24.00

🎟️

HomeGrow readers save

Use code HGAPP at Fast Buds checkout for 15% off.

Buy at Fast Buds

15% off with code HGAPP · US store with fast domestic shipping · Discreet packaging

Rated 4.9/5 by 276 verified Fast Buds customers

Affiliate link — we earn a commission at no extra cost to you. Details. Check your state's home-grow laws before ordering.

Our take

Gorilla Z Auto crosses two proven autoflower lines — GG4 Auto F6 and Z Auto F5 — into a 70% indica-leaning plant that reaches up to 27.6% THC without ever needing a light-schedule change. The fruit-spicy-woody aroma is distinctive, and the 9-week seed-to-harvest cycle makes it approachable for intermediate growers who want a high-output plant on a tight timeline.

Completes the full cycle in 9 weeks — no light-schedule change required at any stage
Indoor yields of 1.8–2.1 oz/ft² from an XXL plant standing 39–60 inches tall
Outdoor plants can produce up to 12 oz each, suitable for indoor, greenhouse, or mixlight setups

Grow specs

GenotypeSativa 30%/Indica 70%
THC27.6%
Taste & aromaFruits, Spicy, Woody
CBD< 1%
ClimateIndoor/Outdoor/Greenhouse/Mixlight
Total cycle (auto)9 weeks
Yield (indoor)1.8 – 2.1 oz/ft2
Yield (outdoor)2 – 12 oz/plant
Size classXXL
Plant height39 – 60 inches
LineageGG4 Auto F6 x Z Auto F5

Specs are Fast Buds's published figures for this product; catalog and pricing last verified August 2026. Our write-up is our own — see how we make money.

Growing notes

Gorilla Z Auto grows large for an autoflower — plan for 39 to 60 inches of height and give it room to branch. It suits indoor, outdoor, greenhouse, and mixlight environments. The full seed-to-harvest window is 9 weeks, so indoor growers can fit multiple runs per year. Outdoor yields vary widely (2–12 oz per plant) depending on light hours and container size. Best suited to growers with some basic plant management experience.

New to growing? Start with the complete guide, plan your gear with tent setups, and diagnose problems with troubleshoot.

Want variety instead?

Mix packs bundle three proven strains (30 seeds) at up to 50% off buying separately — the best value in the catalog.

Browse mix packs

Similar strains