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

Planting Calendar for Plymouth, IN

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 October 15 (at PLYMOUTH, IN climate station).
CropFrost Based on Frost Dates
Start Seeds Indoors by...Plant Seedlings Outdoors by...Start Seeds Outdoors by...
ArugulaN/AN/AFrost Sep 10
BeetsN/AN/AFrost Aug 31
Bell PeppersFrost May 2Frost Jun 27N/A
BroccoliFrost Jul 4Frost Aug 1N/A
CabbageFrost Jun 24Frost Jul 22N/A
CantaloupesN/AN/AFrost Jun 17
CarrotsN/AN/AFrost Aug 26
CauliflowerFrost Jul 4Frost Aug 1N/A
CeleryFrost Apr 23Frost Jul 2N/A
CornN/AN/AFrost Jul 7
CucumbersN/AN/AFrost Jul 12
EggplantsFrost May 2Frost Jun 27N/A
Green BeansN/AN/AFrost Jul 12
Jalapeño PeppersFrost May 22Frost Jul 17N/A
KaleFrost Jul 24Frost Aug 21N/A
KohlrabiN/AN/AFrost Aug 26
LettuceN/AN/AFrost Sep 5
OkraN/AN/AFrost Jul 7
ParsnipsN/AN/AFrost Jul 12
PeasN/AN/AFrost Aug 11
PotatoesN/AN/AFrost Aug 1
PumpkinsN/AN/AFrost May 30
RadishesN/AN/AFrost Sep 10
SpinachN/AN/AFrost Sep 20
Sweet PotatoesFrost May 13Frost Jun 17N/A
Swiss ChardN/AN/AFrost Sep 5
TomatoesFrost May 7Frost Jul 2N/A
TurnipsN/AN/AFrost Sep 5
WatermelonsN/AN/AFrost Jun 17
Winter SquashN/AN/AFrost Jul 2
ZucchiniN/AN/AFrost Jul 17

Planting Dates for Spring

On average, your last spring frost occurs on May 2 (at PLYMOUTH, IN climate station, elevation 813 feet).
CropFrost Based on Frost Dates
Moon Based on Moon Dates
Start Seeds IndoorsPlant Seedlings
or Transplants
Start Seeds Outdoors
ArugulaN/AN/AFrost Apr 18-May 2
Moon Apr 30-May 2
BasilFrost Mar 6-21
Moon Mar 6-18
Frost May 2-23
Moon May 2-15
N/A
BeetsN/AN/AFrost Apr 18-May 9
Moon Apr 18-29
Bell PeppersFrost Feb 20-Mar 6
Moon Mar 2- 6
Frost May 9-23
Moon May 9-15
N/A
BroccoliFrost Mar 6-21
Moon Mar 6-18
Frost Apr 4-25
Moon Apr 4-16
N/A
CabbageFrost Mar 6-21
Moon Mar 6-18
Frost Apr 4-18
Moon Apr 4-16
N/A
CantaloupesFrost Apr 4-11
Moon Apr 4-11
Frost May 16-30
Moon May 30
N/A
CarrotsN/AN/AFrost Mar 28-Apr 11
Moon Mar 28-31
CauliflowerFrost Mar 6-21
Moon Mar 6-18
Frost Apr 4-25
Moon Apr 4-16
N/A
CeleryFrost Feb 20-Mar 6
Moon Mar 2- 6
Frost May 9-23
Moon May 9-15
N/A
ChivesN/AN/AFrost Apr 4-11
Moon Apr 4-11
Cilantro (Coriander)N/AN/AFrost May 2-16
Moon May 2-15
CornN/AN/AFrost May 16-Jun 6
Moon May 30-Jun 6
CucumbersFrost Apr 4-11
Moon Apr 4-11
Frost May 16-30
Moon May 30
N/A
DillN/AN/AFrost May 2-Jun 6
Moon May 2-15, May 30-Jun 6
EggplantsFrost Mar 6-21
Moon Mar 6-18
Frost May 16-30
Moon May 30
N/A
Green BeansN/AN/AFrost May 9-30
Moon May 9-15, May 30
Jalapeño PeppersFrost Feb 20-Mar 6
Moon Mar 2- 6
Frost May 9-23
Moon May 9-15
N/A
KaleFrost Mar 6-21
Moon Mar 6-18
Frost Apr 4-25
Moon Apr 4-16
N/A
KohlrabiFrost Mar 21-Apr 4
Moon Apr 1- 4
Frost Apr 11-18
Moon Apr 11-16
N/A
LettuceFrost Mar 21-Apr 4
Moon Apr 1- 4
Frost Apr 18-May 16
Moon Apr 30-May 15
N/A
OkraN/AN/AFrost May 16-30
Moon May 30
OnionsN/AN/AFrost Apr 4-25
Moon Apr 17-25
OreganoFrost Feb 20-Mar 21
Moon Mar 2-18
Frost May 2-23
Moon May 2-15
N/A
ParsleyN/AN/AFrost Apr 4-18
Moon Apr 4-16
ParsnipsN/AN/AFrost Apr 11-May 2
Moon Apr 17-29
PeasN/AN/AFrost Mar 21-Apr 11
Moon Apr 1-11
PotatoesN/AN/AFrost Apr 25-May 16
Moon Apr 25-29, May 16
PumpkinsFrost Apr 11-25
Moon Apr 11-16
Frost May 16-30
Moon May 30
N/A
RadishesN/AN/AFrost Mar 6-28
Moon Mar 19-28
RosemaryFrost Feb 20-Mar 6
Moon Mar 2- 6
Frost May 9-30
Moon May 9-15, May 30
N/A
SageFrost Mar 6-21
Moon Mar 6-18
Frost May 2-16
Moon May 2-15
N/A
SpinachN/AN/AFrost Mar 21-Apr 11
Moon Apr 1-11
Sweet PotatoesN/AN/AFrost May 23-Jun 6
Moon May 23-29
Swiss ChardFrost Mar 21-Apr 4
Moon Apr 1- 4
Frost Apr 11-18
Moon Apr 11-16
N/A
ThymeFrost Feb 20-Mar 21
Moon Mar 2-18
Frost May 2-23
Moon May 2-15
N/A
TomatoesFrost Mar 6-21
Moon Mar 6-18
Frost May 9-30
Moon May 9-15, May 30
N/A
TurnipsN/AN/AFrost Apr 4-25
Moon Apr 17-25
WatermelonsFrost Apr 4-11
Moon Apr 4-11
Frost May 16-30
Moon May 30
N/A
Winter SquashN/AN/AFrost May 16-Jun 13
Moon May 30-Jun 13
ZucchiniN/AN/AFrost May 16-Jun 13
Moon May 30-Jun 13