When to plant strawberries in Boston, Massachusetts

March 7 – March 21

Transplant outdoors · typical Boston year

Climate basis: NOAA station Boston Logan INTL AP, MA (USW00014739), 3 mi (5 km) from downtown Boston (ZCTA 02108 centroid), elevation 12 ft, on the 1991–2020 climate normals. Plant dormant strawberry crowns from approximately the dates above, anchored to the median last spring 32°F freeze (April 4). One year in ten still freezes after April 17.

Last spring freezeApril 41-in-10 after Apr 17

First fall freezeNovember 91-in-10 before Oct 29

Frost-free season≈ 218 daysmedian at 32°F

Hard freeze, 28°Mar 28 – Nov 21kills even hardy greens

USDA zone7a0 to 5°F winter low — not frost timing

The Boston year

Transplant outdoorsMar 7 – Mar 21

indoors under lights
in the garden
frost-free season
1-in-10 years still freeze to Apr 17

Strawberries in Boston · freeze context from Boston Logan INTL AP, MA, 1991–2020 normals.

Every method, with its sources

Transplant outdoors

Mar 7 – Mar 21

NC State: plant 1-year-old dormant plants about three or four weeks before the average last frost. Utah State: dormant bare-root plants need not wait for frost danger to pass. Span extended to 14 days. Anchored to the median last spring freeze (Apr 4). N.C. Cooperative Extension (NC State Extension, Macon County) · Utah State University Extension

Start seeds indoors

Not calculated

The cited extension guides do not time an indoor seed-starting window for this crop.

Direct-sow outdoors

Not calculated

Garden strawberries are planted as crowns/plants, not seed.

Fall planting

Not calculated

No source-backed fall planting rule exists for this crop in the registry, so no fall window is calculated.

Variety assumption: June-bearing beds fruit the year AFTER planting (blossoms are usually removed the first season).

These windows describe typical years (1991–2020 climate normals), not this year's forecast. Freezes happen outside them — especially in frost pockets, valleys, and urban edges. Watch the forecast before committing tender plants.

This week, not a typical year:

Crop rule sources (2)

N.C. Cooperative Extension (NC State Extension, Macon County): Starting Your Strawberry Patch (accessed 2026-07-24)
"Plant 1-year old dormant plants about three or four weeks (mid-April) before the average date of the last frost."
Utah State University Extension: How to Grow Strawberries in Your Garden (accessed 2026-07-24)
"Bare root dormant plants are transplanted in early spring. Since the plants are dormant, there is no need to wait until after the risk of spring frost has passed."

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