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Can You Grow Cilantro in New Hampshire?

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

Grows well here

Cilantro grows easily here as a cool-season herb — sow every few weeks for continuous harvest.

Plant zones

3a–9a

New Hampshire last frost

early April

New Hampshire first frost

late October

Days to harvest

21–45 days

When to plant Cilantros in New Hampshire

Direct sow

Apr 7

Harvest

Apr 28 – May 22

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

About Cilantro

Cilantro bolts to seed quickly in heat — succession plant every 2-3 weeks for continuous harvest.

Direct sow every 3 weeks for continuous harvest. Bolts in heat — plant in shade in summer or focus on cool seasons. Harvest before it bolts. Let some bolt to collect coriander seeds.

Full cilantro 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 Cilantro in New Hampshire?

Cilantro grows easily here as a cool-season herb — sow every few weeks for continuous harvest.

What zone is New Hampshire?

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

When do you plant Cilantros in New Hampshire?

Plant Cilantros Apr 7, harvest Apr 28 – May 22.