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Region

California Central Valley

Photoperiods get 137 days between the daylight trigger and the killing freeze. 6,030 photoperiod varieties finish here, alongside 1,799 autoflowers.

Frost dates are Sacramento, CA’s: the median last spring and first autumn freeze across 1991 to 2020, from NOAA’s published US Climate Normals. Your own plot will differ by a week either way.

317Frost-free days
Aug 1Photoperiods flower from
137Days left after that
7,829Varieties that finish
FEBMARAPRMAYJUNJULAUGSEPOCTNOVDECJAN
Typical autoflower, 90 days from seed
Flower
Typical photoperiod, flowering from Aug 1
Veg
Flower
Last frost Feb 2Killing freeze Dec 16
GerminationVegetativeFloweringFrost riskPast first frost

Showing 60 of them, split between the two flowering types and capped at three per breeder so a single large catalogue cannot fill the list.

VarietyBreederTypeDaysSowHarvestMargin
Lemon Cherry Cookies AutoFast BudsAUTO56 dFeb 9Apr 6+254 d
Banana Purple Punch AutoFast BudsAUTO56 dFeb 9Apr 6+254 d
CBD AutoPhoenix Cannabis SeedsAUTO56 dFeb 9Apr 6+254 d
Black Cream AutoSweet SeedsAUTO56 dFeb 9Apr 6+254 d
Strong Stuff AutoPhoenix Cannabis SeedsAUTO56 dFeb 9Apr 6+254 d
Sweet Cheese AutoSweet SeedsAUTO56 dFeb 9Apr 6+254 d
Cream Caramel AutoSweet SeedsAUTO56 dFeb 9Apr 6+254 d
Auto White Widow x Big BudFemale SeedsAUTO56 dFeb 9Apr 6+254 d
Sweet Cream AutoExpert SeedsAUTO56 dFeb 9Apr 6+254 d
Glueberry AutoExpert SeedsAUTO56 dFeb 9Apr 6+254 d
Blueberry Cookies AutoGarden of GreenAUTO56 dFeb 9Apr 6+254 d
Sweetberry Cough AutoGarden of GreenAUTO56 dFeb 9Apr 6+254 d
Super Kush AutoPhoenix Cannabis SeedsAUTO56 dFeb 9Apr 6+254 d
Auto AKFemale SeedsAUTO56 dFeb 9Apr 6+254 d
Original Auto RussianFast BudsAUTO56 dFeb 9Apr 6+254 d
Auto Impala 64 HazeSumo SeedsAUTO56 dFeb 9Apr 6+254 d
GGG2 Auto - Gorilla Infested GelatoDr. KripplingAUTO56 dFeb 9Apr 6+254 d
Cookies N Cream AutoGarden of GreenAUTO56 dFeb 9Apr 6+254 d
Auto BubbleFemale SeedsAUTO56 dFeb 9Apr 6+254 d
Gelato AutoDouble SeedsAUTO56 dFeb 9Apr 6+254 d
GGG1 Auto - Guy's Girl Scout Cookie GlueDr. KripplingAUTO56 dFeb 9Apr 6+254 d
Sugar GOMGrassomatic SeedsAUTO56 dFeb 9Apr 6+254 d
Auto Deep Purple HazeSumo SeedsAUTO56 dFeb 9Apr 6+254 d
BlackBerry AutoLineage GeneticsAUTO56 dFeb 9Apr 6+254 d
Caseus AutoV Elementum SeedsAUTO56 dFeb 9Apr 6+254 d
Wedding Cake AutoPhilosopher SeedsAUTO56 dFeb 9Apr 6+254 d
Homegrown CH.1 AutoHomegrown FantaseedsAUTO56 dFeb 9Apr 6+254 d
Caramella AutoHomegrown FantaseedsAUTO56 dFeb 9Apr 6+254 d
Monster Mash AutoExotic SeedAUTO56 dFeb 9Apr 6+254 d
Zkittalicious AutoExotic SeedAUTO56 dFeb 9Apr 6+254 d
Black BloodMedicann SeedsPHOTO6 dFeb 2Aug 7+131 d
Supafreak MOLD-RESHumboldt Seed CompanyPHOTO40 dFeb 2Sep 10+97 d
Purple Pineberry MOLD-RESConcrete Jungle SeedsPHOTO42 dFeb 2Sep 12+95 d
Dream QueenHumboldt Seed CompanyPHOTO45 dFeb 2Sep 15+92 d
Blueberry MuffinHumboldt Seed CompanyPHOTO45 dFeb 2Sep 15+92 d
Hash PlantSensi SeedsPHOTO45 dFeb 2Sep 15+92 d
Candy Caramelo Fast FloweringZambezaPHOTO45 dFeb 2Sep 15+92 d
Spider SkunkHero SeedsPHOTO45 dFeb 2Sep 15+92 d
Green Poison CBDSweet SeedsPHOTO49 dFeb 2Sep 19+88 d
SpritzPerfect TreePHOTO49 dFeb 2Sep 19+88 d
White Widow x Big BudFemale SeedsPHOTO49 dFeb 2Sep 19+88 d
MarocFemale SeedsPHOTO49 dFeb 2Sep 19+88 d
Easy Sativa MOLD-RESFemale SeedsPHOTO49 dFeb 2Sep 19+88 d
Kera Classic - Medical Crazy MouseKeraseedsPHOTO49 dFeb 2Sep 19+88 d
Super SkunkSensi SeedsPHOTO49 dFeb 2Sep 19+88 d
Quick Flowering THCPhoenix Cannabis SeedsPHOTO49 dFeb 2Sep 19+88 d
Super KushPhoenix Cannabis SeedsPHOTO49 dFeb 2Sep 19+88 d
Rainbow CakePheno Finder SeedsPHOTO49 dFeb 2Sep 19+88 d
Royal CBG AutomaticRoyal Queen SeedsPHOTO49 dFeb 2Sep 19+88 d
CBG ForceDutch PassionPHOTO49 dFeb 2Sep 19+88 d
Original CheeriozTerpFarmz SeedsPHOTO49 dFeb 2Sep 19+88 d
Candy MintzDr. KripplingPHOTO49 dFeb 2Sep 19+88 d
Break-Neck LarryDr. KripplingPHOTO49 dFeb 2Sep 19+88 d
Ninja ZkittlesDr. KripplingPHOTO49 dFeb 2Sep 19+88 d
Quick BudDouble SeedsPHOTO49 dFeb 2Sep 19+88 d
The PurpJordan Of The IslandsPHOTO49 dFeb 2Sep 19+88 d
Barbara BudHouse of the Great GardenerPHOTO49 dFeb 2Sep 19+88 d
Power Africa x MK Ultra FastSeedsmanPHOTO49 dFeb 2Sep 19+88 d
Berry Melon-OTerp Hogz GeneticZPHOTO49 dFeb 2Sep 19+88 d
Intense SkunkDe Sjamaan SeedsPHOTO49 dFeb 2Sep 19+88 d

Frost dates are 50%-probability averages. A sheltered, south-facing spot buys you a week or two; a low frost pocket costs you the same. Treat the margin as a planning number, not a guarantee.

Other regions

Somewhere else

Every region the frost data covers, nearest continent first.

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