Plant Problem Lab
All plants

Plant profile

Cast Iron Plant problems and care notes

Cast iron plants grow slowly and keep old marks for a long time. Compare new leaves and the rate of leaf loss before changing care for one old tip or spot.

Check this plant
Cast Iron Plant houseplant leaves

Watering note

Let the upper mix dry; this plant uses water slowly in low light.

Light note

Low to bright indirect light; avoid harsh direct sun.

Drainage

medium

Root rot risk

medium

Common problems

Pests to watch for

scalespider mites

What to check on this plant

Check how long the pot stays damp in a low-light spot.

Look for scale on tough leaf undersides.

Avoid harsh direct sun that can spot older leaves.

Useful guides

Read next for Cast Iron Plant