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Can You Grow Thyme in Delaware?

US · USDA Zone 7a · zones 6b, 7a

Grows well here

Thyme grows easily here as a perennial — plant once and harvest for years.

Plant zones

4a–9b

Delaware last frost

early March

Delaware first frost

late November

Days to harvest

Perennial

About Thyme

Thyme is a drought-tolerant cold-hardy herb that thrives in poor soil and full sun.

Plant in well-drained soil — thyme rots in wet conditions. Prune after flowering to keep compact. Excellent for containers and rock gardens. Cut stems for drying just as flowers open.

Full thyme growing guide →

Gardening in Delaware

Delaware has a humid subtropical climate moderated by the Atlantic. Mild winters and warm summers support a long growing season for mid-Atlantic vegetables.

See what grows well in Delaware →

Frequently asked questions

Can you grow Thyme in Delaware?

Thyme grows easily here as a perennial — plant once and harvest for years.

What zone is Delaware?

Delaware spans USDA Zone 7a (6b, 7a).

When do you plant Thyme in Delaware?

See the planting guide for Thyme — timing depends on your exact frost date.