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

Planting Calendar for Monroeville, PA

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 19 (at MURRYSVILLE 2 SW, PA climate station).
CropFrost Based on Frost Dates
Start Seeds Indoors by...Plant Seedlings Outdoors by...Start Seeds Outdoors by...
ArugulaN/AN/AFrost Sep 14
BeetsN/AN/AFrost Sep 4
Bell PeppersFrost May 6Frost Jul 1N/A
BroccoliFrost Jul 8Frost Aug 5N/A
CabbageFrost Jun 28Frost Jul 26N/A
CantaloupesN/AN/AFrost Jun 21
CarrotsN/AN/AFrost Aug 30
CauliflowerFrost Jul 8Frost Aug 5N/A
CeleryFrost Apr 27Frost Jul 6N/A
CornN/AN/AFrost Jul 11
CucumbersN/AN/AFrost Jul 16
EggplantsFrost May 6Frost Jul 1N/A
Green BeansN/AN/AFrost Jul 16
Jalapeño PeppersFrost May 26Frost Jul 21N/A
KaleFrost Jul 28Frost Aug 25N/A
KohlrabiN/AN/AFrost Aug 30
LettuceN/AN/AFrost Sep 9
OkraN/AN/AFrost Jul 11
ParsnipsN/AN/AFrost Jul 16
PeasN/AN/AFrost Aug 15
PotatoesN/AN/AFrost Aug 5
PumpkinsN/AN/AFrost Jun 1
RadishesN/AN/AFrost Sep 14
SpinachN/AN/AFrost Sep 24
Sweet PotatoesFrost May 17Frost Jun 21N/A
Swiss ChardN/AN/AFrost Sep 9
TomatoesFrost May 11Frost Jul 6N/A
TurnipsN/AN/AFrost Sep 9
WatermelonsN/AN/AFrost Jun 21
Winter SquashN/AN/AFrost Jul 6
ZucchiniN/AN/AFrost Jul 21

Planting Dates for Spring

On average, your last spring frost occurs on April 29 (at MURRYSVILLE 2 SW, PA climate station, elevation 859 feet).
CropFrost Based on Frost Dates
Moon Based on Moon Dates
Start Seeds IndoorsPlant Seedlings
or Transplants
Start Seeds Outdoors
ArugulaN/AN/AFrost Apr 15-29
Moon Apr 15-16
BasilFrost Mar 3-18
Moon Mar 3-18
Frost Apr 29-May 20
Moon Apr 30-May 15
N/A
BeetsN/AN/AFrost Apr 15-May 6
Moon Apr 17-29
Bell PeppersFrost Feb 17-Mar 3
Moon Mar 2- 3
Frost May 6-20
Moon May 6-15
N/A
BroccoliFrost Mar 3-18
Moon Mar 3-18
Frost Apr 1-22
Moon Apr 1-16
N/A
CabbageFrost Mar 3-18
Moon Mar 3-18
Frost Apr 1-15
Moon Apr 1-15
N/A
CantaloupesFrost Apr 1- 8
Moon Apr 1- 8
Frost May 13-27
Moon May 13-15
N/A
CarrotsN/AN/AFrost Mar 25-Apr 8
Moon Mar 25-31
CauliflowerFrost Mar 3-18
Moon Mar 3-18
Frost Apr 1-22
Moon Apr 1-16
N/A
CeleryFrost Feb 17-Mar 3
Moon Mar 2- 3
Frost May 6-20
Moon May 6-15
N/A
ChivesN/AN/AFrost Apr 1- 8
Moon Apr 1- 8
Cilantro (Coriander)N/AN/AFrost Apr 29-May 13
Moon Apr 30-May 13
CornN/AN/AFrost May 13-Jun 3
Moon May 13-15, May 30-Jun 3
CucumbersFrost Apr 1- 8
Moon Apr 1- 8
Frost May 13-27
Moon May 13-15
N/A
DillN/AN/AFrost Apr 29-Jun 3
Moon Apr 30-May 15
EggplantsFrost Mar 3-18
Moon Mar 3-18
Frost May 13-27
Moon May 13-15
N/A
Green BeansN/AN/AFrost May 6-27
Moon May 6-15
Jalapeño PeppersFrost Feb 17-Mar 3
Moon Mar 2- 3
Frost May 6-20
Moon May 6-15
N/A
KaleFrost Mar 3-18
Moon Mar 3-18
Frost Apr 1-22
Moon Apr 1-16
N/A
KohlrabiFrost Mar 18-Apr 1
Moon Mar 18
Frost Apr 8-15
Moon Apr 8-15
N/A
LettuceFrost Mar 18-Apr 1
Moon Mar 18
Frost Apr 15-May 13
Moon Apr 15-16, Apr 30-May 13
N/A
OkraN/AN/AFrost May 13-27
Moon May 13-15
OnionsN/AN/AFrost Apr 1-22
Moon Apr 17-22
OreganoFrost Feb 17-Mar 18
Moon Mar 2-18
Frost Apr 29-May 20
Moon Apr 30-May 15
N/A
ParsleyN/AN/AFrost Apr 1-15
Moon Apr 1-15
ParsnipsN/AN/AFrost Apr 8-29
Moon Apr 17-29
PeasN/AN/AFrost Mar 18-Apr 8
Moon Mar 18, Apr 2- 8
PotatoesN/AN/AFrost Apr 22-May 13
Moon Apr 22-29
PumpkinsFrost Apr 8-22
Moon Apr 8-16
Frost May 13-27
Moon May 13-15
N/A
RadishesN/AN/AFrost Mar 3-25
Moon Mar 19-25
RosemaryFrost Feb 17-Mar 3
Moon Mar 2- 3
Frost May 6-27
Moon May 6-15
N/A
SageFrost Mar 3-18
Moon Mar 3-18
Frost Apr 29-May 13
Moon Apr 30-May 13
N/A
SpinachN/AN/AFrost Mar 18-Apr 8
Moon Mar 18, Apr 2- 8
Sweet PotatoesN/AN/AFrost May 20-Jun 3
Moon May 20-29
Swiss ChardFrost Mar 18-Apr 1
Moon Mar 18
Frost Apr 8-15
Moon Apr 8-15
N/A
ThymeFrost Feb 17-Mar 18
Moon Mar 2-18
Frost Apr 29-May 20
Moon Apr 30-May 15
N/A
TomatoesFrost Mar 3-18
Moon Mar 3-18
Frost May 6-27
Moon May 6-15
N/A
TurnipsN/AN/AFrost Apr 1-22
Moon Apr 17-22
WatermelonsFrost Apr 1- 8
Moon Apr 1- 8
Frost May 13-27
Moon May 13-15
N/A
Winter SquashN/AN/AFrost May 13-Jun 10
Moon May 13-15, May 30-Jun 10
ZucchiniN/AN/AFrost May 13-Jun 10
Moon May 13-15, May 30-Jun 10