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Can You Grow Basil in Delaware?

US · USDA Zone 7a · zones 6b, 7a

Grows well here

Basil thrives here — it loves the summer heat your zone provides.

Plant zones

4a–11b

Delaware last frost

early March

Delaware first frost

late November

Days to harvest

30–60 days

When to plant Basils in Delaware

Start indoors

Feb 7

Transplant

Mar 7

Harvest

Apr 6 – May 6

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

About Basil

Basil is the quintessential summer herb — heat-loving fast-growing and endlessly productive when harvested regularly.

Start indoors 4-6 weeks before last frost. Pinch flower buds to keep the plant producing leaves. Never let it set seed. Water at the base — wet leaves cause disease. Loves heat.

Full basil 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 Basil in Delaware?

Basil thrives here — it loves the summer heat your zone provides.

What zone is Delaware?

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

When do you plant Basils in Delaware?

Plant Basils around early March (start indoors Feb 7), harvest Apr 6 – May 6.