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

Planting Calendar for Brockville, ON

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 Spring

On average, your last spring frost occurs on April 29 (at BROCKVILLE PCC, ON climate station, elevation 314 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 19-29
BasilFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 29-May 20
Moon Apr 29-May 5, May 19-20
N/A
BeetsN/AN/AFrost Apr 15-May 6
Moon Apr 15-18, May 6
Bell PeppersFrost Feb 17-Mar 3
Moon Feb 20-Mar 3
Frost May 6-20
Moon May 19-20
N/A
BroccoliFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 1-22
Moon Apr 1- 5, Apr 19-22
N/A
CabbageFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 1-15
Moon Apr 1- 5
N/A
CantaloupesFrost Apr 1- 8
Moon Apr 1- 5
Frost May 13-27
Moon May 19-27
N/A
CarrotsN/AN/AFrost Mar 25-Apr 8
Moon Apr 6- 8
CauliflowerFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 1-22
Moon Apr 1- 5, Apr 19-22
N/A
CeleryFrost Feb 17-Mar 3
Moon Feb 20-Mar 3
Frost May 6-20
Moon May 19-20
N/A
ChivesN/AN/AFrost Apr 1- 8
Moon Apr 1- 5
Cilantro (Coriander)N/AN/AFrost Apr 29-May 13
Moon Apr 29-May 5
CornN/AN/AFrost May 13-Jun 3
Moon May 19-Jun 3
CucumbersFrost Apr 1- 8
Moon Apr 1- 5
Frost May 13-27
Moon May 19-27
N/A
DillN/AN/AFrost Apr 29-Jun 3
Moon Apr 29-May 5, May 19-Jun 3
EggplantsFrost Mar 3-18
Moon Mar 3- 7
Frost May 13-27
Moon May 19-27
N/A
Fava Beans (Broad Beans)Frost Feb 3-17
Moon Feb 3- 5
Frost Mar 10-Apr 1
Moon Mar 21-Apr 1
N/A
Green BeansN/AN/AFrost May 6-27
Moon May 19-27
Jalapeño PeppersFrost Feb 17-Mar 3
Moon Feb 20-Mar 3
Frost May 6-20
Moon May 19-20
N/A
KaleFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 1-22
Moon Apr 1- 5, Apr 19-22
N/A
KohlrabiFrost Mar 18-Apr 1
Moon Mar 21-Apr 1
Frost Apr 8-15
N/A
LettuceFrost Mar 18-Apr 1
Moon Mar 21-Apr 1
Frost Apr 15-May 13
Moon Apr 19-May 5
N/A
OkraN/AN/AFrost May 13-27
Moon May 19-27
OnionsN/AN/AFrost Apr 1-22
Moon Apr 6-18
OreganoFrost Feb 17-Mar 18
Moon Feb 20-Mar 7
Frost Apr 29-May 20
Moon Apr 29-May 5, May 19-20
N/A
ParsleyN/AN/AFrost Apr 1-15
Moon Apr 1- 5
ParsnipsN/AN/AFrost Apr 8-29
Moon Apr 8-18
PeasN/AN/AFrost Mar 18-Apr 8
Moon Mar 21-Apr 5
PotatoesN/AN/AFrost Apr 22-May 13
Moon May 6-13
PumpkinsFrost Apr 8-22
Moon Apr 19-22
Frost May 13-27
Moon May 19-27
N/A
RadishesN/AN/AFrost Mar 3-25
Moon Mar 8-20
RosemaryFrost Feb 17-Mar 3
Moon Feb 20-Mar 3
Frost May 6-27
Moon May 19-27
N/A
SageFrost Mar 3-18
Moon Mar 3- 7
Frost Apr 29-May 13
Moon Apr 29-May 5
N/A
SpinachN/AN/AFrost Mar 18-Apr 8
Moon Mar 21-Apr 5
Sweet PotatoesN/AN/AFrost May 20-Jun 3
Swiss ChardFrost Mar 18-Apr 1
Moon Mar 21-Apr 1
Frost Apr 8-15
N/A
ThymeFrost Feb 17-Mar 18
Moon Feb 20-Mar 7
Frost Apr 29-May 20
Moon Apr 29-May 5, May 19-20
N/A
TomatoesFrost Mar 3-18
Moon Mar 3- 7
Frost May 6-27
Moon May 19-27
N/A
TurnipsN/AN/AFrost Apr 1-22
Moon Apr 6-18
WatermelonsFrost Apr 1- 8
Moon Apr 1- 5
Frost May 13-27
Moon May 19-27
N/A
Winter SquashN/AN/AFrost May 13-Jun 10
Moon May 19-Jun 3
ZucchiniN/AN/AFrost May 13-Jun 10
Moon May 19-Jun 3

Planting Dates for Fall

On average, your first fall frost occurs on October 6 (at BROCKVILLE PCC, ON climate station).
CropFrost Based on Frost Dates
Start Seeds Indoors by...Plant Seedlings Outdoors by...Start Seeds Outdoors by...
ArugulaN/AN/AFrost Sep 1
BeetsN/AN/AFrost Aug 22
Bell PeppersFrost Apr 23Frost Jun 18N/A
BroccoliFrost Jun 25Frost Jul 23N/A
CabbageFrost Jun 15Frost Jul 13N/A
CantaloupesN/AN/AFrost Jun 8
CarrotsN/AN/AFrost Aug 17
CauliflowerFrost Jun 25Frost Jul 23N/A
CeleryFrost Apr 14Frost Jun 23N/A
CornN/AN/AFrost Jun 28
CucumbersN/AN/AFrost Jul 3
EggplantsFrost Apr 23Frost Jun 18N/A
Fava Beans (Broad Beans)N/AN/AFrost Aug 7
Green BeansN/AN/AFrost Jul 3
Jalapeño PeppersFrost May 13Frost Jul 8N/A
KaleFrost Jul 15Frost Aug 12N/A
KohlrabiN/AN/AFrost Aug 17
LettuceN/AN/AFrost Aug 27
OkraN/AN/AFrost Jun 28
ParsnipsN/AN/AFrost Jul 3
PeasN/AN/AFrost Aug 2
PotatoesN/AN/AFrost Jul 23
PumpkinsN/AN/AFrost May 27
RadishesN/AN/AFrost Sep 1
SpinachN/AN/AFrost Sep 11
Sweet PotatoesFrost May 4Frost Jun 8N/A
Swiss ChardN/AN/AFrost Aug 27
TomatoesFrost Apr 28Frost Jun 23N/A
TurnipsN/AN/AFrost Aug 27
WatermelonsN/AN/AFrost Jun 8
Winter SquashN/AN/AFrost Jun 23
ZucchiniN/AN/AFrost Jul 8