Mortality by freezing depends on the seasonal timing and length. A healthful middle-aged saguaro can stand some several hours of temperatures as low as ten degrees F in mid-winter. On the other hand, twelve hours of 20 levels F in late drop causes damage and Demise. "This compact, 191-page e-book https://brookseowek.blog2news.com/35813909/5-essential-elements-for-saguaro-cacti