When to plant lemongrass in Hawaii
Hawaii spans USDA zone 12a, so the right time to plant lemongrass shifts by weeks across the state. The window to transplant seedlings outdoors runs from about February 9 in Kapaa to February 9 in Kapaa — below are local dates for 1 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Transplant out |
|---|---|---|---|---|
| Kapaa | 12a | January 26 | January 24 | February 9 – February 16 |
Lemongrass in Hawaii: FAQ
When can I plant lemongrass in Hawaii?
Across Hawaii, the time to transplant lemongrass spans roughly February 9 in Kapaa to February 9 in Kapaa, each following that city's local frost dates.
Does the lemongrass planting date vary across Hawaii?
Yes. Hawaii publishes 1 cities with their own frost dates, so the right lemongrass 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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