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Can You Grow Tomato in New Hampshire?

US · USDA Zone 5b · zones 4a, 4b, 5a, 5b, 6a

Grows well here

Tomatoes grow well here — plant after your last frost date and expect harvest within 60-85 days.

Plant zones

4a–11b

New Hampshire last frost

early April

New Hampshire first frost

late October

Days to harvest

60–85 days

When to plant Tomatoes in New Hampshire

Start indoors

Feb 23

Transplant

Apr 7

Harvest

Jun 6 – Jul 1

Dates are approximate, based on New Hampshire's average frost dates. Your exact yard may vary by microclimate.

About Tomato

One of the most popular garden vegetables — thrives in warm weather and full sun with consistent moisture.

Start seeds indoors 6-8 weeks before last frost. Plant deeply — tomatoes root along buried stems. Water consistently to prevent blossom end rot.

Full tomato growing guide →

Gardening in New Hampshire

New Hampshire has a humid continental climate. Coastal areas are Zone 5b-6a; northern mountains are Zone 4a-5a. Short growing seasons but productive for cool-season crops and berries.

See what grows well in New Hampshire →

Frequently asked questions

Can you grow Tomato in New Hampshire?

Tomatoes grow well here — plant after your last frost date and expect harvest within 60-85 days.

What zone is New Hampshire?

New Hampshire spans USDA Zone 5b (4a, 4b, 5a, 5b, 6a).

When do you plant Tomatoes in New Hampshire?

Plant Tomatoes around early April (start indoors Feb 23), harvest Jun 6 – Jul 1.