What USDA zone is Guam and CNMI?

Question

I wanted to plant coral tree.

Answer 1

Thank you for sending us your gardening question. We suggest contacting Guam's extension service for planting information:
http://farmtotableguam.org/resources-from-uogs-cooperative-extension-service/

Coral trees are suited to USDA Zones 9 and higher. Here's an article that should help:

https://www.gardeningknowhow.com/ornamental/trees/coral-tree/coral-tree-information.htm