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2022 Planting Calendar: When to Start Vegetable Seeds | The Old Farmer's Almanac

Planting Calendar for San Leandro, CA

For the Almanac's fall and spring planting calendars, we've calculated the best time to start seeds indoors, when to transplant young plants outside, and when to direct seed into the ground.

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Planting Dates for Fall

On average, your first fall frost occurs on December 10 (at OAKLAND METRO INTL AP, CA climate station).
CropFrost Based on Frost Dates
Start Seeds Indoors by...Plant Seedlings Outdoors by...Start Seeds Outdoors by...
ArugulaN/AN/AFrost Nov 5
BeetsN/AN/AFrost Oct 26
Bell PeppersFrost Jun 27Frost Aug 22N/A
BroccoliFrost Aug 29Frost Sep 26N/A
CabbageFrost Aug 19Frost Sep 16N/A
CantaloupesN/AN/AFrost Aug 12
CarrotsN/AN/AFrost Oct 21
CauliflowerFrost Aug 29Frost Sep 26N/A
CeleryFrost Jun 18Frost Aug 27N/A
CornN/AN/AFrost Sep 1
CucumbersN/AN/AFrost Sep 6
EggplantsFrost Jun 27Frost Aug 22N/A
Green BeansN/AN/AFrost Sep 6
Jalapeño PeppersFrost Jul 17Frost Sep 11N/A
KaleFrost Sep 18Frost Oct 16N/A
KohlrabiN/AN/AFrost Oct 21
LettuceN/AN/AFrost Oct 31
OkraN/AN/AFrost Sep 1
ParsnipsN/AN/AFrost Sep 6
PeasN/AN/AFrost Oct 6
PotatoesN/AN/AFrost Sep 26
PumpkinsN/AN/AFrost Jul 23
RadishesN/AN/AFrost Nov 5
SpinachN/AN/AFrost Nov 15
Sweet PotatoesFrost Jul 8Frost Aug 12N/A
Swiss ChardN/AN/AFrost Oct 31
TomatoesFrost Jul 2Frost Aug 27N/A
TurnipsN/AN/AFrost Oct 31
WatermelonsN/AN/AFrost Aug 12
Winter SquashN/AN/AFrost Aug 27
ZucchiniN/AN/AFrost Sep 11

Planting Dates for Spring

On average, your last spring frost occurs on March 1 (at OAKLAND METRO INTL AP, CA climate station, elevation 6 feet).
CropFrost Based on Frost Dates
Moon Based on Moon Dates
Start Seeds IndoorsPlant Seedlings
or Transplants
Start Seeds Outdoors
ArugulaN/AN/AFrost Feb 15-Mar 1
Moon Feb 15-16
BasilFrost Jan 4-18
Moon Jan 4-17
Frost Mar 1-22
Moon Mar 2-18
N/A
BeetsN/AN/AFrost Feb 15-Mar 8
Moon Feb 17-Mar 1
Bell PeppersFrost Dec 21-Jan 4
Moon Jan 2- 4
Frost Mar 8-22
Moon Mar 8-18
N/A
BroccoliFrost Jan 4-18
Moon Jan 4-17
Frost Feb 1-22
Moon Feb 1-16
N/A
CabbageFrost Jan 4-18
Moon Jan 4-17
Frost Feb 1-15
Moon Feb 1-15
N/A
CantaloupesFrost Feb 1- 8
Moon Feb 1- 8
Frost Mar 15-29
Moon Mar 15-18
N/A
CarrotsN/AN/AFrost Jan 25-Feb 8
Moon Jan 25-31
CauliflowerFrost Jan 4-18
Moon Jan 4-17
Frost Feb 1-22
Moon Feb 1-16
N/A
CeleryFrost Dec 21-Jan 4
Moon Jan 2- 4
Frost Mar 8-22
Moon Mar 8-18
N/A
ChivesN/AN/AFrost Feb 1- 8
Moon Feb 1- 8
Cilantro (Coriander)N/AN/AFrost Mar 1-15
Moon Mar 2-15
CornN/AN/AFrost Mar 15-Apr 5
Moon Mar 15-18, Apr 1- 5
CucumbersFrost Feb 1- 8
Moon Feb 1- 8
Frost Mar 15-29
Moon Mar 15-18
N/A
DillN/AN/AFrost Mar 1-Apr 5
Moon Mar 2-18
EggplantsFrost Jan 4-18
Moon Jan 4-17
Frost Mar 15-29
Moon Mar 15-18
N/A
Green BeansN/AN/AFrost Mar 8-29
Moon Mar 8-18
Jalapeño PeppersFrost Dec 21-Jan 4
Moon Jan 2- 4
Frost Mar 8-22
Moon Mar 8-18
N/A
KaleFrost Jan 4-18
Moon Jan 4-17
Frost Feb 1-22
Moon Feb 1-16
N/A
KohlrabiFrost Jan 18-Feb 1
Moon Feb 1
Frost Feb 8-15
Moon Feb 8-15
N/A
LettuceFrost Jan 18-Feb 1
Moon Feb 1
Frost Feb 15-Mar 15
Moon Feb 15-16, Mar 2-15
N/A
OkraN/AN/AFrost Mar 15-29
Moon Mar 15-18
OnionsN/AN/AFrost Feb 1-22
Moon Feb 17-22
OreganoFrost Dec 21-Jan 18
Moon Jan 2-17
Frost Mar 1-22
Moon Mar 2-18
N/A
ParsleyN/AN/AFrost Feb 1-15
Moon Feb 1-15
ParsnipsN/AN/AFrost Feb 8-Mar 1
Moon Feb 17-Mar 1
PeasN/AN/AFrost Jan 18-Feb 8
Moon Feb 1- 8
PotatoesN/AN/AFrost Feb 22-Mar 15
Moon Feb 22-Mar 1
PumpkinsFrost Feb 8-22
Moon Feb 8-16
Frost Mar 15-29
Moon Mar 15-18
N/A
RadishesN/AN/AFrost Jan 4-25
Moon Jan 18-25
RosemaryFrost Dec 21-Jan 4
Moon Jan 2- 4
Frost Mar 8-29
Moon Mar 8-18
N/A
SageFrost Jan 4-18
Moon Jan 4-17
Frost Mar 1-15
Moon Mar 2-15
N/A
SpinachN/AN/AFrost Jan 18-Feb 8
Moon Feb 1- 8
Sweet PotatoesN/AN/AFrost Mar 22-Apr 5
Moon Mar 22-31
Swiss ChardFrost Jan 18-Feb 1
Moon Feb 1
Frost Feb 8-15
Moon Feb 8-15
N/A
ThymeFrost Dec 21-Jan 18
Moon Jan 2-17
Frost Mar 1-22
Moon Mar 2-18
N/A
TomatoesFrost Jan 4-18
Moon Jan 4-17
Frost Mar 8-29
Moon Mar 8-18
N/A
TurnipsN/AN/AFrost Feb 1-22
Moon Feb 17-22
WatermelonsFrost Feb 1- 8
Moon Feb 1- 8
Frost Mar 15-29
Moon Mar 15-18
N/A
Winter SquashN/AN/AFrost Mar 15-Apr 12
Moon Mar 15-18, Apr 1-12
ZucchiniN/AN/AFrost Mar 15-Apr 12
Moon Mar 15-18, Apr 1-12