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Can You Grow Dill in Washington?

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

Grows well here

Dill grows easily here — direct sow in spring and let it self-seed for future seasons.

Plant zones

2a–9b

Washington last frost

late January

Washington first frost

mid-December

Days to harvest

40–60 days

When to plant Dills in Washington

Direct sow

Jan 30

Harvest

Mar 11 – Mar 31

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

About Dill

Dill self-seeds prolifically — plant it once and it will return year after year in most gardens.

Direct sow — dill does not transplant well. Let some plants go to seed for self-seeding next year. Harvest before flowering for best leaf flavour; harvest seeds once ripe. Good companion for tomatoes.

Full dill growing guide →

Gardening in Washington

Washington has dramatically different climates. The wet maritime west (Zone 8a-8b) is mild and productive year-round. Eastern Washington is semi-arid and colder (Zone 5-6) with hot dry summers.

See what grows well in Washington →

Frequently asked questions

Can you grow Dill in Washington?

Dill grows easily here — direct sow in spring and let it self-seed for future seasons.

What zone is Washington?

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

When do you plant Dills in Washington?

Plant Dills Jan 30, harvest Mar 11 – Mar 31.