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Can You Grow Scallion in Oregon?

US · USDA Zone 8b · zones 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b

Grows well here

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

Plant zones

2a–11b

Oregon last frost

late January

Oregon first frost

mid-December

Days to harvest

25–45 days

When to plant Scallions in Oregon

Direct sow

Jan 30

Harvest

Feb 24 – Mar 16

Dates are approximate, based on Oregon'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 Oregon

Oregon has dramatically different climates west and east of the Cascades. The Willamette Valley is mild and productive year-round (Zone 8a-8b); eastern Oregon is semi-arid and colder (Zone 5-6).