When to plant sorrel in Hawaii
Hawaii spans USDA zone 12a, so the right time to plant sorrel shifts by weeks across the state. The window to sow seed directly outdoors runs from about December 29 in Kapaa to December 29 in Kapaa — below are local dates for 1 cities, each computed from its own frost dates.
| City | Zone | Last frost | First frost | Direct sow |
|---|---|---|---|---|
| Kapaa | 12a | January 26 | January 24 | December 29 – February 9 |
Sorrel in Hawaii: FAQ
When can I plant sorrel in Hawaii?
Across Hawaii, the time to direct-sow sorrel spans roughly December 29 in Kapaa to December 29 in Kapaa, each following that city's local frost dates.
Does the sorrel planting date vary across Hawaii?
Yes. Hawaii publishes 1 cities with their own frost dates, so the right sorrel 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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