Philodendron Rhaphidophora korthalsii

Rhaphidophora korthalsii is a climbing aroid that’s admired for its large, dramatic leaves and shingling growth habit in its juvenile stage. When young, the plant produces small, flat leaves that press tightly against whatever surface it climbs. As it matures, the leaves become larger, more elongated, and develop a distinct tropical appeal, making it a sought-after plant for collectors. Given the right support, like a moss pole or textured board, this plant will climb vigorously and show off its natural beauty.

Direction of light is key to how this plant grows and transforms. In bright, indirect light from an east- or south-facing window, the korthalsii will climb steadily and develop lush foliage. A north-facing window may limit growth, causing the plant to remain smaller and slower to mature, while strong direct sun from a west-facing window can scorch its delicate leaves if not filtered with a sheer curtain. The proper orientation helps encourage larger leaves and steady growth, especially when you want to see its transition from shingling to mature foliage.

Care for Rhaphidophora korthalsii is fairly straightforward once the light direction is right. Keep the soil evenly moist but never soggy, letting the top layer dry slightly between waterings. High humidity and warmth mimic its native environment and support healthy leaf development. With steady climbing support, proper watering, and correct light direction, this plant can become an impressive, living piece of vertical greenery in your space.