When to Plant Ginger in Hawaii

Growing Ginger in Hawaii: Complete Guide

Ginger (Zingiber officinale) is a warm-season crop that needs a head start indoors before Hawaii's last frost. Most Hawaii gardeners begin seeds indoors around Thursday, October 23, 2025 and move transplants outside around Thursday, January 29, 2026, after the risk of frost has passed.

Because Hawaii stretches across 6 USDA hardiness zones (10b, 11a, 11b, 12a, 12b, 13a), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 270 days to maturity, Ginger needs the indoor head start that Hawaii's growing season requires. Starting indoors ensures you have strong transplants ready the moment outdoor conditions are right.

Ginger requires partial shade (3-5 hours) and moderate-high (consistent moisture) moisture. Hawaii's year-round warmth allows continuous planting, though elevation and trade wind exposure create distinct growing pockets.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Hawaii.