Best Grasses & Bamboo to Grow in Hawaii
Hawaii spans USDA Zones 10–13, typically Zone 10. We've broken out 22 grass varieties by zone — pick your zone below or find the right varieties for your specific part of the state.
Varieties
22
for Hawaii
USDA
Zones 10–13
320–365 days season
Beginner
6
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 Grasses & Bamboo in Hawaii
Zone 10 is a grass lover's paradise, offering year-round growing conditions that most gardeners can only dream of. With minimal frost risk and temperatures rarely dropping below 30°F, you have the luxury of establishing both warm-season and cool-season grasses, though warm-season varieties will be your workhorses. The challenge isn't cold survival—it's managing intense heat, humidity, and potential salt exposure if you're near the coast, plus dealing with heavy summer rains that can stress some grass types.
The key to success in Zone 10 is choosing varieties that can handle extreme heat while still looking lush during your brief 'winter' months from December through February. Heat-tolerant grasses like Bermuda, St. Augustine, and Zoysia thrive here, while ornamental options like Pampas Grass and Fountain Grass add dramatic texture without the maintenance headaches. Your variety selection should prioritize drought tolerance, heat resistance, and the ability to recover quickly from summer stress, since even the most resilient grasses can struggle during peak summer months when temperatures soar above 90°F for weeks on end.
Zone 10 Grasses & Bamboo for Hawaii★ Most of HI
22 varieties · Last frost January 31 · 320-day season
Zone 11 Grasses & Bamboo for Hawaii
14 varieties · Year-round growing
Zone 12 Grasses & Bamboo for Hawaii
1 variety · Year-round growing
Zone 10 Growing Tips for Hawaii
Timing is everything in Zone 10, and you have two prime planting windows that align with your mild weather patterns. Fall planting from late September through November takes advantage of cooling temperatures and reduced summer stress, giving grasses time to establish before the next summer heat wave. Spring planting works well from March through early May, but avoid planting during your hottest months (June through August) when even established grasses struggle. Since your last frost averages January 31st, you can safely plant cold-sensitive varieties by early March.
Water management is your biggest challenge—Zone 10's intense summer heat combined with afternoon thunderstorms creates a tricky balance between drought stress and overwatering. Install drainage solutions for areas that tend to flood during rainy season, and consider drip irrigation or soaker hoses to provide consistent moisture without encouraging fungal problems. Most importantly, prepare your soil with plenty of organic matter before planting, as the heat breaks down nutrients quickly and your 320-day growing season means grasses are actively growing and feeding almost year-round.