What planting zone is louisiana?

Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Louisiana which ranges from USDA Zone 8a to USDA Zone 9a. read more

In the prior map, all of northern Louisiana along I-20 was located in hardiness zone 8a. Now, a significant portion of northeast Louisiana is comfortably in hardiness zone 8b. Portions of Caddo and Bossier parishes are also now located in zone 8b. read more

Learn About Planting Zones For Louisiana. The map above is the USDA Louisiana climate zones map. The purpose of this map is to show the growing zones for plants & trees in Louisiana. In the state of Louisiana, there are three USDA growing zones. Using the USDA planting zone map for Louisiana is very easy. read more