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Planting Calendar for McAdam, NB

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The planting calendar below tells you when to plant in the SPRING and also plant in the FALL, based on your zip code or postal code.

Spring Planting Calendar

Our spring planting calendar starts with the very first dates that you can plant (based on the last spring frost). But if you've missed these dates, no worries! This is why we've added "last planting dates" to our spring calendar; this is meant to help new gardeners understand that if they missed the first spring planting window, they could still get crops in the ground.

In fact, many crops with short maturity times (such as radishes) can be succession planted all the way through the summer in northern areas. However, note that some cool-season crops, such as kale and lettuce, do not grow well in hot temperatures, which can cause bolting issues.  For some gardeners, especially in the South, a break to avoid summer heat is needed, but they can start once the heat has passed. 

The dates provided are based on the number of weeks before or after frost, so we can provide a unique calendar to every user in the country. Thus, several crops (especially similar crops) may appear to have the same date. Kale and lettuce, for example, or dates for starting seeds, like broccoli and cabbage. 

Fall Planting Calendar

When we say "fall," we really mean planting in summer in time for a fall harvest. Think of this as a second summer! It's easy to keep the crops going if you've already prepared the soil! 

Many crops that would be started indoors for a spring crop can just be plunked into the soil directly for a fall crop. Not only is the soil already warm but also there are less pests and it tends to be rainier so you don't need to water as often. Some fall vegetables need to be harvested by the first frost, but many are frost-tolerant and even taste better after a kiss of fall frost!

See each plant's individual Growing Guide for more specific planting, plant care, and harvesting information.

Specifically, on the charts, there are different columns labeled as follows:

  1. Start Seeds Indoors: When to sow seeds indoors to get an early start on the season.
  2. Plant Seedlings Outdoors: When to put small seedlings that you grew indoors (OR starter plants that you bought at a garden nursery) in the outdoor soil.
  3. Start Seeds Outdoors: When to plant seeds directly into the outdoor soil.
  4. Last Date to Plant: You may plant any time from the "start seeds" dates until this "last date." Don't wait any longer, or the crop won't have time to get to harvest before fall/winter frosts.

The "Moon Dates" indicate the best planting dates based on Moon phases. You can learn more about this age-old technique below.

When N/A appears in the chart, that starting method is typically not recommended, although it is likely still possible. 

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Planting Dates for Spring

On average, your last spring frost occurs on May 19 (at VANCEBORO NO 2, ME climate station, elevation 419 feet).
CropFrost Based on Frost Dates
Moon Based on Moon Dates
Start Seeds IndoorsPlant Seedlings
or Transplants
Start Seeds OutdoorsLast Date to Plant
ArugulaFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost Apr 28-May 12
Moon Apr 28-May 12
Frost Apr 21-28
Moon Apr 27-28
Aug 30
AsparagusN/AN/AFrost May 5-19
Moon May 13-19
May 19
BasilFrost Apr 7-21
Moon Apr 7-12
Frost Jun 2-16
Moon Jun 2-11
Frost Jun 2-16
Moon Jun 2-11
Aug 16
BeetsN/AFrost May 5-19
Moon May 13-19
Frost Apr 21-28
Moon Apr 21-26
Jun 2
Bell PeppersFrost Mar 10-24
Moon Mar 10-14
Frost Jun 2-9
Moon Jun 2-9
N/AJul 5
Bok ChoyFrost Apr 7-21
Moon Apr 7-12
Frost Jun 2-9
Moon Jun 2-9
Frost Jun 2-9
Moon Jun 2-9
Jun 30
BroccoliFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost May 5-19
Moon May 5-12
Frost Apr 21-28
Moon Apr 27-28
Jul 26
Brussels SproutsFrost Apr 7-21
Moon Apr 7-12
Frost May 5-19
Moon May 5-12
Frost Apr 21-28
Moon Apr 27-28
Jun 21
CabbageFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost May 5-19
Moon May 5-12
Frost Apr 21-28
Moon Apr 27-28
May 26
CantaloupesFrost Apr 28-May 12
Moon Apr 28-May 12
Frost May 19-Jun 2
Moon May 26-Jun 2
Frost May 26-Jun 2
Moon May 26-Jun 2
Jun 21
CarrotsN/AN/AFrost Apr 21-May 5
Moon Apr 21-26
Jul 19
CauliflowerFrost Apr 7-21
Moon Apr 7-12
Frost May 12-26
Moon May 12
N/AJul 12
CeleryFrost Feb 23-Mar 10
Moon Feb 27-Mar 10
Frost May 26-Jun 9
Moon May 26-Jun 9
Frost May 19
Jul 19
ChivesFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost Apr 28-May 5
Moon Apr 28-May 5
Frost Apr 28-May 5
Moon Apr 28-May 5
Aug 2
Cilantro (Coriander)N/AN/AFrost May 19-Jun 2
Moon May 26-Jun 2
Jun 9
CollardsFrost Apr 7-21
Moon Apr 7-12
Frost May 5-19
Moon May 5-12
Frost Apr 28-May 5
Moon Apr 28-May 5
Jul 19
CucumbersFrost Apr 28-May 5
Moon Apr 28-May 5
Frost May 26-Jun 9
Moon May 26-Jun 9
Frost Jun 2-9
Moon Jun 2-9
Jul 19
DillN/AN/AFrost May 12-Jun 2
Moon May 12, May 27-Jun 2
Aug 2
Dry BeansN/AN/AFrost Jun 2-9
Moon Jun 2-9
Jun 21
EggplantsFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost Jun 2-9
Moon Jun 2-9
N/AJul 19
Fava BeansN/AN/AFrost Apr 21-28
Moon Apr 27-28
Jun 2
FennelFrost Apr 7-21
Moon Apr 7-12
Frost May 26-Jun 2
Moon May 26-Jun 2
Frost May 19-Jun 2
Moon May 26-Jun 2
Jul 12
GarlicN/AN/AN/A
Green BeansN/AN/AFrost May 26-Jun 16
Moon May 26-Jun 11
Jul 19
Honeydew MelonsFrost Apr 28-May 5
Moon Apr 28-May 5
Frost Jun 2-9
Moon Jun 2-9
Frost Jun 2-9
Moon Jun 2-9
Jun 28
Jalapeño PeppersFrost Mar 10-24
Moon Mar 10-14
Frost Jun 2-9
Moon Jun 2-9
N/A
KaleFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost May 5-19
Moon May 5-12
Frost Apr 21-28
Moon Apr 27-28
Jun 2
KohlrabiFrost Apr 7-21
Moon Apr 7-12
Frost Apr 28-May 5
Moon Apr 28-May 5
Frost Apr 21-28
Moon Apr 27-28
Jun 2
LeeksFrost Mar 10-24
Moon Mar 10-14
Frost Apr 28-May 12
Moon Apr 28-May 12
N/AJun 14
LettuceFrost Apr 7-21
Moon Apr 7-12
Frost Apr 28-May 5
Moon Apr 28-May 5
Frost Apr 21-28
Moon Apr 27-28
Jun 2
MicrogreensN/AN/AN/A
Mustard GreensN/AN/AN/A
OkraFrost Apr 21-May 5
Moon Apr 27-May 5
Frost Jun 2-9
Moon Jun 2-9
Frost Jun 2-16
Moon Jun 2-11
Jul 19
OnionsN/AFrost Apr 21-May 5
Moon Apr 21-26
N/AJun 21
OreganoFrost Mar 10-Apr 7
Moon Mar 10-14, Mar 29-Apr 7
Frost May 26-Jun 9
Moon May 26-Jun 9
N/AJul 19
ParsleyFrost Mar 10-24
Moon Mar 10-14
Frost May 26-Jun 9
Moon May 26-Jun 9
Frost Apr 21-May 26
Moon Apr 27-May 12
Jul 12
ParsnipsN/AN/AFrost Apr 21-28
Moon Apr 21-26
Jun 21
PeanutsN/AN/AFrost Jun 9-23
Moon Jun 12-23
PeasN/AN/AFrost Apr 21-28
Moon Apr 27-28
Jun 2
PotatoesN/AN/AFrost Apr 21-May 5
Moon Apr 21-26
Jul 19
PumpkinsFrost Apr 28-May 12
Moon Apr 28-May 12
Frost Jun 2-9
Moon Jun 2-9
Frost Jun 2-9
Moon Jun 2-9
Jun 14
RadishesN/AN/AFrost Apr 21-28
Moon Apr 21-26
Aug 2
RosemaryFrost Feb 23-Mar 10
Moon Feb 27-Mar 10
Frost Jun 2-9
Moon Jun 2-9
N/AAug 2
SageFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost May 26-Jun 9
Moon May 26-Jun 9
N/AJul 12
SalsifyN/AN/AFrost Apr 21-May 5
Moon Apr 21-26
Jun 21
SpinachFrost Apr 7-21
Moon Apr 7-12
Frost Apr 28-May 5
Moon Apr 28-May 5
Frost Apr 21-28
Moon Apr 27-28
Jun 2
Sweet CornN/AN/AFrost Jun 2-16
Moon Jun 2-11
Jul 12
Sweet PotatoesN/AN/AFrost Jun 2-16
Moon Jun 12-16
Jun 14
Swiss ChardFrost Apr 7-21
Moon Apr 7-12
Frost May 5-19
Moon May 5-12
Frost Apr 28-May 19
Moon Apr 28-May 12
Jun 2
ThymeFrost Mar 10-24
Moon Mar 10-14
Frost May 26-Jun 2
Moon May 26-Jun 2
N/AJul 5
TomatillosFrost Apr 7-21
Moon Apr 7-12
Frost Jun 2-16
Moon Jun 2-11
N/AJul 12
TomatoesFrost Mar 24-Apr 7
Moon Mar 29-Apr 7
Frost Jun 2-9
Moon Jun 2-9
N/AJun 28
TurnipsN/AN/AFrost Apr 21-28
Moon Apr 21-26
Aug 30
WatermelonsFrost Apr 28-May 12
Moon Apr 28-May 12
Frost Jun 2-9
Moon Jun 2-9
Frost May 26-Jun 2
Moon May 26-Jun 2
Jun 28
Winter SquashFrost Apr 28-May 5
Moon Apr 28-May 5
Frost May 26-Jun 9
Moon May 26-Jun 9
Frost Jun 2-9
Moon Jun 2-9
Jun 7
Zucchini (Summer Squash)Frost Apr 28-May 5
Moon Apr 28-May 5
Frost May 26-Jun 9
Moon May 26-Jun 9
Frost Jun 2-9
Moon Jun 2-9
Jul 26

Planting Dates for Fall

On average, your first fall frost occurs on September 27 (at VANCEBORO NO 2, ME climate station).
CropFrost Based on Frost Dates
Moon Based on Moon Dates
Start Seeds OutdoorsTransplantAverage Days to MaturityFrost Tolerance
ArugulaFrost Aug 9-Sep 13
Moon Aug 9, Aug 24-Sep 7
N/A40Frost-hardy
BeetsFrost Jul 5-Aug 2
Moon Jul 11-23
N/A50Frost-tolerant
Bok ChoyFrost Jul 19-Aug 9
Moon Jul 24-Aug 9
N/A50Frost-tolerant
BroccoliFrost Jun 28-Jul 5
Moon Jun 28-Jul 5
Frost Jul 19-Aug 2
Moon Jul 24-Aug 2
60Frost-tolerant
Brussels SproutsFrost Jun 7-21
Moon Jun 7-11
N/A100Frost-hardy
CabbageFrost Jun 28-Jul 5
Moon Jun 28-Jul 5
Frost Jul 19-26
Moon Jul 24-26
90Frost-tolerant
CarrotsFrost Jul 12-19
Moon Jul 12-19
N/A70Frost-tolerant
CauliflowerFrost Jun 21-28
Moon Jun 25-28
Frost Jul 5-12
Moon Jul 5-10
75Frost-tolerant
ChivesFrost Jul 5-Aug 2
Moon Jul 5-10, Jul 24-Aug 2
N/A70Frost-tolerant
FennelFrost Jun 28-Jul 12
Moon Jun 28-Jul 10
N/A80Tender
GarlicFrost Oct 11-25
Moon Oct 11-20
N/A120Frost-hardy
Green BeansFrost Jul 12-26
Moon Jul 24-26
N/A55Tender
KaleFrost Jul 19-Aug 2
Moon Jul 24-Aug 2
N/A60Frost-hardy
KohlrabiFrost Jul 26-Aug 16
Moon Jul 26-Aug 9
N/A45Frost-tolerant
LettuceFrost Jul 19-Aug 2
Moon Jul 24-Aug 2
N/A60Frost-tolerant
Mustard GreensFrost Jul 26-Aug 16
Moon Jul 26-Aug 9
N/A45Tender
PeasFrost Jul 19-Aug 2
Moon Jul 24-Aug 2
N/A55Tender
RadishesFrost Aug 16-30
Moon Aug 16-22
N/A25Frost-tolerant
SpinachFrost Aug 9-30
Moon Aug 9, Aug 24-30
N/A30Frost-hardy
Swiss ChardFrost Jul 19-Aug 2
Moon Jul 24-Aug 2
N/A60Frost-tolerant
TurnipsFrost Jul 26-Aug 9
N/A50Frost-tolerant
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