When to plant broccoli in District of Columbia
District of Columbia spans USDA zone 8a, so the right time to plant broccoli shifts by weeks across the state. The window to transplant seedlings outdoors runs from about March 8 in Washington to March 8 in Washington — below are local dates for 1 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| Washington | 8a | March 29 | November 8 | March 8 – March 22 |
Broccoli in District of Columbia: FAQ
When can I plant broccoli in District of Columbia?
Across District of Columbia, the time to transplant broccoli spans roughly March 8 in Washington to March 8 in Washington, each following that city's local frost dates.
Does the broccoli planting date vary across District of Columbia?
Yes. District of Columbia publishes 1 cities with their own frost dates, so the right broccoli 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 broccoli take to grow in District of Columbia?
Broccoli takes about 55–80 days to reach harvest once planted — check that this fits inside your city's frost-free season on its place page.
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