When to plant lemon balm in New Jersey
New Jersey spans USDA zones 6b–8a, so the right time to plant lemon balm shifts by weeks across the state. The window to transplant seedlings outdoors runs from about March 26 in Atlantic City to April 30 in Hillsborough — below are local dates for 158 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| Newark | 7b | April 4 | November 6 | April 4 – April 18 |
| Jersey City | 7b | April 4 | November 6 | April 4 – April 18 |
| Paterson | 7a | April 15 | October 28 | April 15 – April 29 |
| Elizabeth | 7b | April 2 | November 10 | April 2 – April 16 |
| Toms River | 7a | April 23 | October 20 | April 23 – May 7 |
| Trenton | 7a | April 17 | October 28 | April 17 – May 1 |
| Clifton | 7a | April 15 | October 28 | April 15 – April 29 |
| Bayonne | 7b | April 2 | November 10 | April 2 – April 16 |
Lemon Balm in New Jersey: FAQ
When can I plant lemon balm in New Jersey?
Across New Jersey, the time to transplant lemon balm spans roughly March 26 in Atlantic City to April 30 in Hillsborough, each following that city's local frost dates.
Does the lemon balm planting date vary across New Jersey?
Yes. New Jersey publishes 158 cities with their own frost dates, so the right lemon balm planting window shifts by weeks between the warmest and coldest parts of the state — use your city's page for the exact dates.
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