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Can You Grow Microgreens in New Hampshire?

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

Grows well here

Microgreens grow indoors here regardless of outdoor conditions — they are a year-round indoor crop.

Plant zones

1a–11b

New Hampshire last frost

early April

New Hampshire first frost

late October

Days to harvest

7–21 days

When to plant Microgreenses in New Hampshire

Direct sow

Apr 7

Harvest

Apr 14 – Apr 28

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

About Microgreens

Microgreens grow indoors in any zone any climate — they need no garden just a tray some soil and light.

Sow seeds densely in a shallow tray with seed-starting mix. Keep moist and bright or under a grow light. Harvest with scissors just above soil level when first true leaves appear.

Full microgreens 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 Microgreens in New Hampshire?

Microgreens grow indoors here regardless of outdoor conditions — they are a year-round indoor crop.

What zone is New Hampshire?

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

When do you plant Microgreenses in New Hampshire?

Plant Microgreenses Apr 7, harvest Apr 14 – Apr 28.