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When to plant bush bean in Delaware

Delaware spans USDA zones 7a–7b, so the right time to plant bush bean shifts by weeks across the state. The window to sow seed directly outdoors runs from about April 11 in Dover to April 18 in Milford — below are local dates for 11 cities, each computed from its own frost dates.

In Wilmingtonthe bush bean direct sow window (April 14–May 19) has passed for this year.
CityZoneLast frostFirst frostDirect sow
Wilmington7bApril 7November 4April 14 – May 19
Dover7bApril 4November 4April 11 – May 16
Newark7bApril 7November 2April 14 – May 19
Middletown7bApril 7November 2April 14 – May 19
Bear7bApril 7November 2April 14 – May 19
Glasgow7bApril 7November 2April 14 – May 19
Brookside7bApril 7November 2April 14 – May 19
Hockessin7aApril 7November 4April 14 – May 19

Bush Bean in Delaware: FAQ

When can I plant bush bean in Delaware?

Across Delaware, the time to direct-sow bush bean spans roughly April 11 in Dover to April 18 in Milford, each following that city's local frost dates.

Does the bush bean planting date vary across Delaware?

Yes. Delaware publishes 11 cities with their own frost dates, so the right bush bean planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.

How long does bush bean take to grow in Delaware?

Bush Bean takes about 50–60 days to reach harvest once planted — check that this fits inside your city's frost-free season on its place page.

Planting reminders

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Bush Bean planting guide →All Delaware cities →Delaware planting calendar →