Best Corn to Grow in Hawaii
Hawaii spans USDA Zones 10–13, typically Zone 10. We've broken out 32 corn varieties by zone — pick your zone below or find the right varieties for your specific part of the state.
Varieties
32
for Hawaii
USDA
Zones 10–13
320–365 days season
Beginner
16
easy to grow
Heirloom
12
heritage varieties
Hawaii in USDA Zones 10–13
Hawaii spans Zones 10–13. Variety lists below are organized by zone — start with your zone for the most accurate recommendations.
Growing Corn in Hawaii
Zone 10 gardeners have a distinct advantage when growing corn – your nearly year-round growing season means you can succession plant for continuous harvests and experiment with varieties that need extended time to mature. However, the intense summer heat and humidity create their own challenges, making variety selection crucial for success. Look for heat-tolerant varieties with good disease resistance, particularly those that can handle high humidity without developing fungal issues.
The key to thriving corn in Zone 10 is working with your climate rather than against it. Your mild winters allow for fall and winter plantings that avoid the most brutal summer conditions, while spring plantings can be harvested before peak heat stress. Focus on varieties known for consistent performance in hot, humid conditions like Silver Queen and Honey Select, or explore unique options like Glass Gem and Painted Mountain that actually benefit from your extended season. Disease-resistant hybrids tend to outperform heirlooms in your humid climate, though proper spacing and air circulation can help any variety succeed.
Zone 10 Corn for Hawaii★ Most of HI
32 varieties · Last frost January 31 · 320-day season
Zone 11 Corn for Hawaii
32 varieties · Year-round growing
Zone 12 Corn for Hawaii
32 varieties · Year-round growing
Zone 13 Corn for Hawaii
32 varieties · Year-round growing
Zone 10 Growing Tips for Hawaii
In Zone 10, timing is everything with corn. Your best planting windows are September through November for winter harvest, and February through April for spring harvest. Avoid planting during the intense heat of June through August unless you can provide consistent irrigation and some afternoon shade. Direct sowing works well year-round, but soil temperature should be at least 60°F for good germination – rarely an issue except during your brief 'winter' months.
Manage your plantings to work around your rainy season, which varies by location but often peaks in summer. Ensure excellent drainage and avoid overwatering during humid periods to prevent root rot and fungal diseases. Space plants generously to promote air circulation – this is more critical in your humid climate than in drier zones. Consider succession planting every 2-3 weeks during your optimal windows to extend harvest periods and make the most of your 320-day growing season.