Green Crack Auto
Ripe mango flavor, done in 9 weeks flat
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Use code HGAPP at Fast Buds checkout for 15% off.
From about €11 — see current US pricing at Fast Buds.
15% off with code HGAPP · US store with fast domestic shipping · Discreet packaging
Rated 4.8/5 by 55 verified Fast Buds customers
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Our take
Green Crack Auto is a nearly balanced sativa-leaning autoflower (55% sativa / 45% indica) that finishes seed to harvest in just 9–10 weeks without any light-schedule changes. With THC testing up to 20% and a flavor profile built around fresh mango, tropical fruit, and a hint of spice, it suits growers who want a rewarding harvest on a short timeline. Difficulty is approachable for anyone past their first grow.
Grow specs
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
Green Crack Auto stays compact at 24–35 inches tall — a size class that fits tents and small outdoor spaces alike. It performs across indoor, outdoor, greenhouse, and mixed-light setups. Plan for a 9–10 week total cycle with no light-schedule management required, since it flowers automatically. Indoors, dial in your environment for the higher end of that yield range; outdoors it can push 7 oz per plant under good conditions.
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.
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