How to Handle Cracked Leaves on Peperomia obtusifolia
1. Causes of leaf cracking
The causes of cracked leaves on Peperomia obtusifolia are mainly physical injury, that is, mechanical damage. Its leaves are hard and leathery. When they are squeezed or crushed, creases or wounds appear, and the cells at the site of the crease or wound die. As growth continues, the dead area stops growing, and when the rest of the leaf tissue grows normally again, the leaf cracks.

2. How to handle cracked leaves
A leaf that has already cracked cannot resume normal growth, nor can it return to being a normal leaf. So, as long as it does not affect normal growth, there is only one option: grit your teeth, part with it, and cut it off. When caring for Peperomia obtusifolia, be sure to protect the leaves and prevent this kind of mechanical injury that causes leaf cracking.