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Can You Grow Scallion in New Hampshire?

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

Grows well here

Scallions grow well here year-round in most zones — they're cold-hardy and fast.

Plant zones

2a–11b

New Hampshire last frost

early April

New Hampshire first frost

late October

Days to harvest

25–45 days

When to plant Scallions in New Hampshire

Direct sow

Apr 7

Harvest

May 2 – May 22

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

About Scallion

Scallions (green onions) are the fastest, easiest crop in any garden — sow a pinch and cut fresh in as little as three weeks. Grows in almost any sunny spot or container.

Direct sow thickly and thin as you harvest, or regrow from kitchen scraps in a glass of water. Succession-plant every 2-3 weeks for a continuous supply.

Full scallion 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.