Petiole.
The stalk that connects a leaf blade to the plant’s stem.
What it means for your plants
Distinguish a petiole from the main stem when pruning, supporting, or propagating. On climbing plants, tying petioles rigidly can restrict natural leaf movement.
IN PRACTICE
A monstera support is usually attached to the main stem, with room left for the leaf stalks to orient themselves.
Put it into practice
Help your monstera grow with suitable light, an airy potting mix, thoughtful watering, and support for its climbing habit.
Monstera deliciosa care: light, watering, and room to climb