Blackberry Auto
Rich blackberry flavor, up to 23% THC, done in 10 weeks
$13.00 – $549.008 pack sizes — choose at Fast Buds
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Use code HGAPP at Fast Buds checkout for 15% off.
15% off with code HGAPP · US store with fast domestic shipping · Discreet packaging
Rated 4.5/5 by 147 verified Fast Buds customers
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Our take
Blackberry Auto is a predominantly indica autoflower (75% indica) packing up to 23% THC and a genuine berry-sweet aroma that holds through to the jar. The F3-generation feminized seeds lock in a consistent phenotype, so you get predictable results grow after grow — a real advantage for beginners still learning to read their plants, and a time-saver for experienced growers who want less guesswork.
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
Blackberry Auto suits indoor, outdoor, greenhouse, and mixlight setups. Plants reach 28–47 inches, so give tall pots or raised beds enough vertical clearance indoors. Outdoors, expect 2–9 oz per plant depending on conditions. The 9–10 week total cycle from seed means multiple outdoor runs per season in most US climates. A straightforward grow for beginners; intermediate growers can push yields with good light and feeding.
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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