Question 1

When should I plant tomatoes in ZIP 02108?

Accepted Answer

In ZIP 02108, the main tomatoes target is around Apr 27, based on the representative Boston frost station and USDA zone 7a.

Question 2

When should I start tomatoes seeds indoors in 02108?

Accepted Answer

Start tomatoes seeds indoors in ZIP 02108 around Mar 9, about 42 days before the Apr 20 last-frost estimate.

Question 3

When is the last frost in Boston?

Accepted Answer

Boston (ZIP 02108) has an average last spring frost around Apr 20, based on the representative Boston frost station.

Question 4

When is the first frost in Boston?

Accepted Answer

Boston (ZIP 02108) has an average first fall frost around Oct 31, leaving about 194 frost-free days.

Question 5

Is this a guaranteed planting date?

Accepted Answer

No. GrowZone uses frost-date estimates, hardiness zones, and crop timing rules for planning. Local microclimates and current weather can shift the right date.

Last and first frost dates for ZIP 02108 (Boston, MA)

Crop calendars for ZIP 02108