Overview
Turn sprawling growth into an upright indoor statement plant
As a Monstera grows, support matters more than frequent pruning. Identify the main stem, secure it correctly, and repot at the right time for a cleaner and easier plant.
Identify the stem before the petiole
The main stem is the sturdy axis from which leaves emerge in sequence, with aerial roots at nodes; each petiole connects an individual leaf. Secure the main stem gently, never the petioles, or new leaves may be restricted and stalks damaged.
Choose a support
Small to medium plants can use a coir pole or textured plank; larger plants require a sturdier frame. Place the support behind the plant near the aerial-root side and adjust the shape gradually rather than forcing old stems upright in a single day.
When to repot
Consider repotting when roots crowd drainage holes, water runs through rapidly while the plant repeatedly dries out, or the container becomes unstable. Usually move up only one pot size; an oversized pot retains moisture too long.
Pruning and safety
- Remove yellowed, badly damaged, or obstructive leaves as needed; pruning does not force fenestration.
- To shorten an overlong stem, cut near a node; healthy cut sections may be propagated.
- Monstera sap contains irritating calcium oxalate crystals. Wear gloves when pruning and prevent chewing by children and pets.