Evidence-ranked · computed, not sponsored
Short-season outdoor autos
Autoflowers finish on their own clock: no light-cycle juggling, in and out inside a tight season window. This list keeps only autos that are fast by claim or proven low-drama in real grow diaries, then ranks them by the evidence behind them.
AutoNorthern Light Automatic Auto
Royal Queen Seeds
THC 14% · 56-63d seed to harvest · 4 grows audited
$9.83/seedSeeds →
AutoPermanent Marker Auto
World Wide Cultivars
THC 33% · 56-70d seed to harvest · 1 grow audited
$16.67/seedSeeds →
More speed & yield collections
Order is computed from catalog data and credibility-scored grow diaries, see methodology. Seed links are affiliate links; they never influence the ranking.