USDA Plant Hardiness Zone

13a: Coral Atolls

Small, circular coral islands that support a variety of marine life.

Embrace the challenges and opportunities of gardening in Zone 13a, where the heat opens doors to a range of tropical plants. Get to know the best practices for ensuring your garden or farm thrives in the warmest USDA zone.

Zone 13a Statistics

The hot and humid conditions of Zone 13a are perfect for growing a variety of tropical crops, including bananas, coconuts, and coffee, as well as a rich diversity of spices and medicinal plants unique to tropical climates.

First Frost Date
No frost
Last Frost Date
No frost
Growing Season Days
Average Annual Rainfall
60 inches
Average Summer Temperature
Average Winter Temperature
Zone Min Temperature
60°F to 70°F
Annual Sunshine Hours

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