83% confidence Based on 20,000+ analyzed cases

Cold Damage on cast iron plant

cast iron plant with cold damage

What's Happening

Temperatures below 50F (10C) damage leaves; freezing kills tissue

How to Fix It

  1. 1

    Move away from cold windows/drafts

  2. 2

    Prune damaged leaves in spring when new growth appears

  3. 3

    Plant usually survives if rhizomes are intact

  4. 4

    Protect outdoor plants with mulch in winter

How to Prevent It

Keep above 50F; away from drafty windows in winter; avoid AC vents

Related Problems

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Frequently Asked Questions

What causes cold damage on my plant?
Temperatures below 50F (10C) damage leaves; freezing kills tissue
How do I fix cold damage?
Move away from cold windows/drafts. Prune damaged leaves in spring when new growth appears.
How do I prevent cold damage from happening again?
Keep above 50F; away from drafty windows in winter; avoid AC vents