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USDA Zone 10a planting calendar

In USDA Zone 10a, the average last spring frost is around 01/11 and the first fall frost around 12/31, giving roughly a 365-day growing season. Plant cool-season crops from late winter; warm-season crops after the last frost.
Last frost ~01/11 First frost ~12/31 ~365-day season 47 NOAA stations

Frost dates are the median across 47 NOAA weather stations in Zone 10a (1991–2020 normals, 50% probability). Range: last frost 12/31–01/24, first frost 12/19–01/13. For your exact town, use the ZIP tool.

The year in Zone 10a

What to plant now (November)

See all 18 crops to plant in November in Zone 10a →

Supplies for November planting in Zone 10a

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All crops in Zone 10a

CropStart indoorsTransplant / sowSow for fall
TomatoesDecember 11 – December 18January 15 – January 29—
PeppersNovember 30January 18 – February 1—
EggplantDecember 4 – December 18January 22 – February 5—
BasilDecember 11January 15 – January 29—
BroccoliNovember 23 – November 30December 14 – December 28September 21 – October 5
CabbageNovember 2 – November 16December 7 – December 21August 12 – August 26
CauliflowerNovember 16 – November 30December 21 – January 4September 26 – October 10
Brussels SproutsNovember 9 – November 23December 14 – December 28—
KaleNovember 2 – November 16December 7 – December 21October 1 – October 15
LettuceNovember 13 – November 20December 11 – December 25September 16 – September 30
Spinach—December 4 – December 18October 26 – November 9
OnionsOctober 5 – October 19December 7 – December 21—
LeeksOctober 12 – October 26December 14 – December 28—
Swiss ChardNovember 16 – November 23December 21 – January 4—
Radishes—December 14 – December 28November 10 – November 24
Turnips—December 14 – December 28October 11 – October 25
Beets—December 21 – January 4October 6 – October 20
Carrots—January 4 – January 18September 6 – September 20
Peas—November 30 – December 14October 1 – October 15
Beans—January 11 – January 25—
Sweet Corn—January 11 – January 25—
CucumbersDecember 25 – January 1January 15 – January 29—
Summer Squash & ZucchiniDecember 28 – January 4January 18 – February 1—
Winter SquashDecember 28 – January 4January 18 – February 1—
PumpkinsDecember 28 – January 4January 18 – February 1—
MelonsDecember 28 – January 4January 18 – February 1—
OkraDecember 21 – January 4January 25 – February 8—
Potatoes—December 25 – January 8—
ParsleyOctober 16 – October 23December 18 – January 1—
CollardsNovember 2 – November 16December 7 – December 21September 16 – September 30
WatermelonDecember 28 – January 4January 18 – February 1—
Sweet Potatoes—January 15 – January 29—
CeleryOctober 26 – November 9January 11 – January 25—
KohlrabiNovember 2 – November 16December 7 – December 21—
ArtichokeOctober 19 – November 16January 4 – January 18—
Asparagus—December 11 – December 25—
Cilantro—January 11 – January 25—
Dill—December 25 – January 8—
OreganoNovember 9 – November 23January 11 – January 25—
SageNovember 23 – December 7January 11 – January 25—
ThymeNovember 9 – November 23January 11 – January 25—

Fall bulb planting in Zone 10a

Planted in fall after the first frost, for harvest the following summer — a separate calendar from the spring/fall-harvest crops above.

CropPlant cloves (fall)Harvest
GarlicJanuary 4 – January 18Following summer

Calendar computed 2026-11-08. Frost: NOAA NCEI 1991–2020 Climate Normals. Zone: USDA 2023 Plant Hardiness Zone Map (PRISM-derived). Planting rules: UNH Extension, Johnny's Selected Seeds, UGA Extension.

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