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Amnesia Haze Auto seed pack
AutoflowerTHC 22%Sativa 70%/Indica 30%

Amnesia Haze Auto

Classic haze genetics done in 10 weeks

$11.00 – $499.008 pack sizes — choose at Fast Buds

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

Rated 4.7/5 by 147 verified Fast Buds customers

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Our take

Amnesia Haze Auto brings one of the most recognized sativa-leaning strains into autoflower form, finishing seed to harvest in just 10 weeks without any light-schedule adjustments. With THC levels up to 22% and a bright herbal-lemon aroma with a peppery edge, it suits growers who want a rewarding, flavorful plant and don't mind managing a larger-than-average canopy.

Completes the full seed-to-harvest cycle in 10 weeks indoors or out — no light-schedule change needed
Produces up to 2.1 oz/ft² indoors and up to 11 oz per plant outdoors, making it one of the higher-yielding autoflowers available
70% sativa lineage from a proven Amnesia Haze cut delivers a distinct herbal, lemon, and peppery flavor profile at up to 22% THC

Grow specs

GenotypeSativa 70%/Indica 30%
THC22%
Taste & aromaHerbal, Lemon, Peppery
CBD< 1%
ClimateIndoor/Outdoor/Greenhouse/Mixlight
Total cycle (auto)10 weeks
Yield (indoor)1.3 – 2.1 oz/ft2
Yield (outdoor)3 – 11 oz/plant
Size classXXL
Plant height35 – 59 inches
LineageAmnesia Haze Cut x FB Auto #1

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

This is an XXL autoflower — expect plants to reach 35 to 59 inches at harvest, so plan your vertical space accordingly. It performs well indoors, outdoors, in a greenhouse, or under mixed light. The 10-week total cycle is straightforward for intermediate growers, though the plant size means topping or low-stress training can help manage height and improve light penetration indoors.

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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