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Can You Grow Microgreens in Oregon?

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

Grows well here

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

Plant zones

1a–11b

Oregon last frost

late January

Oregon first frost

mid-December

Days to harvest

7–21 days

When to plant Microgreenses in Oregon

Direct sow

Jan 30

Harvest

Feb 6 – Feb 20

Dates are approximate, based on Oregon'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 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).

See what grows well in Oregon →

Frequently asked questions

Can you grow Microgreens in Oregon?

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

What zone is Oregon?

Oregon spans USDA Zone 8b (4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b).

When do you plant Microgreenses in Oregon?

Plant Microgreenses Jan 30, harvest Feb 6 – Feb 20.