Philodendron Monstera Split-Leaf

The iconic splits, or fenestrations, are a sign of maturity. Younger plants typically have solid, heart-shaped leaves, but as the plant grows and receives adequate bright, indirect light, it will begin to develop its signature perforated foliage.

Those are aerial roots, which the plant uses in nature to climb trees and absorb moisture. You can gently tuck them back into the soil, let them hang naturally for a tropical look, or trim them if they become unruly without harming the plant.

No, the Philodendron Monstera is toxic to pets if ingested. It is best to place this plant in a location that is inaccessible to curious animals.

You can boost humidity by grouping it with other plants, placing it on a pebble tray filled with water, or using a humidifier nearby. Regular misting can also help, though it is less effective than a consistent humidity source.

As a vining species, it will eventually benefit from a moss pole or stake to mimic its natural climbing habit. Providing support encourages larger leaf growth and helps the plant maintain a tidy, upright structure.