Santa Cruz County, Arizona, AZ, USA plant hardiness zones (gardening zones)

Plant hardiness zones (winter frost zones or gardening zones) range for Santa Cruz County, Arizona (AZ), USA is:

• 8a
• 8b

by the USDA scale.

• coldest zone's winter temperature: +10 … +15 °F

• warmest zone's winter temperature: +15 … +20 °F

Cities of Santa Cruz County, Arizona (AZ), USA

• AmadoUSDA hardiness zone: 8b
• BeyervilleUSDA hardiness zone: 8a
• CaneloUSDA hardiness zone: 8a
• ElginUSDA hardiness zone: 8a
• Kino SpringsUSDA hardiness zone: 8a
• NogalesUSDA hardiness zone: 8a
• PatagoniaUSDA hardiness zone: 8a
• Rio RicoUSDA hardiness zone: 8b
• Rio Rico EastUSDA hardiness zone: 8a
• SonoitaUSDA hardiness zone: 8a
• TubacUSDA hardiness zone: 8b
• TumacacoriUSDA hardiness zone: 8b