Based on the 1990 USDA Hardiness Zone Map, this interactive version covers the state of Texas which ranges from USDA Zone 6a to USDA Zone 9b. 1990 USDA Hardiness Zone Maps for Neighboring States and Provinces Related Texas Maps: List of 1990 Hardiness Zones for Cities in Texas Location...
Nursery Zone 9a: 20°F to 25°F O'Brien Zone 7b: 5°F to 10°F O'Donnell Zone 7b: 5°F to 10°F Oak Cliff Place Zone 9a: 20°F to 25°F Oak Grove Zone 8a: 10°F to 15°F Oak Island Zone 9a: 20°F to 25°F Oak Leaf Zone 8a: 10°F to 15°F Oak Point Zone 8a...
Cistus heterophyllus growing in nursery conditions showed a high degree of resilience to a long period of water deficit irrigation. These plants were able to develop several mechanisms of adaptation such as leaf osmotic adjustment and improved intrinsic water-use efficiency, which could help to it to...