Protecting a Large Outdoor Cactus During a Florida Freeze

A 5‑foot, 20‑year‑old cactus on a screened porch in Florida faced a week of freezing temps. It looked fine so far.

Emergency Protection

• Cover with blankets at night; close porch shades.
• Proximity to the house provides some warmth.
• Watch for dark green, mushy spots—signs of freeze damage.

Cacti tolerate some cold (deserts get chilly), but a blanket adds insurance.