saguaro giant cactus desert landscape arizona

cactus landscape vast desert dry hot cacti arizona southwest abstract arid blue botanical branches bright climate colorful environment flower green grow nature organic phoenix shapes spine spiral succulent succulents summer travel tree view vivid warm park national agave sunny scottsdale scenic saguaro dramatic solitude destination carnegiea gigantea mexico explore western west arizon giant caryophyllales plants distinct tolerance drought adult wood patterns betalain species icon sonoran region impressive plant largest growing slow-growing tall 130 years old location region cactus old walking trail peoria arizona tall giant