Tree philodendron guide
Thaumatophyllum bipinnatifidum, also called Philodendron selloum, lacy tree philodendron, split-leaf philodendron
Published 2026-11-08
Quick care
- Light
- Bright indirect
- Water
- When the top 2 to 5 cm (1 to 2 in) of soil is dry
- Humidity
- Average room air is fine. More helps big leaves.
- Temperature
- 16 to 27°C (60 to 80°F). Keep above 13°C (55°F).
- Soil
- Chunky houseplant mix with bark and perlite
- Feeding
- Balanced liquid fertilizer, monthly in spring and summer
- Pets
- Toxic to cats and dogs. Chewing causes mouth pain and drooling.
- Difficulty
- Easy
- Mature size
- 1.2 to 1.8 m (4 to 6 ft) tall and wide indoors
- Propagation
- Stem cuttings with a node, rooted in water or soil
- Where to buy
- Common
This page covers what makes tree philodendron different. For light, water, soil, pests, and the rest, read the philodendron care guide.
What it is
Tree philodendron grows huge, glossy leaves cut deep into ruffled fingers. Over time it forms a thick, trunk-like stem marked with old leaf scars. It is sold as split-leaf philodendron and Philodendron selloum. Botanists moved it to Thaumatophyllum bipinnatifidum in 2018.
How to tell it apart
| Plant | Leaves | The tell |
|---|---|---|
| Tree philodendron | Deep-cut, ruffled fingers from the edges | Cuts go in from the edge, with no holes |
| Monstera | Splits and holes | Holes inside the leaf and a climbing stem |
| ‘Xanadu’ philodendron | Smaller, lobed, dense | Much smaller, compact clump |
“Split-leaf philodendron” is also an old name for monstera. If a label says that, check the leaves. Holes mean monstera. Ruffled fingers with no holes mean tree philodendron.
Care differences
It gets big. Plan for a plant 1.2 m (4 ft) wide or more. It needs a large pot and room to spread.
Give it bright indirect light. In low light, the leaf stems stretch long and the leaves flop. It does not climb, but older plants may need a stake for the leaning trunk.
Grow it from a side shoot
It does not make vines. Older plants grow pups at the base. Cut a pup away with some roots once it has a few leaves.
Pet safety
It contains calcium oxalate crystals. It is toxic to cats and dogs if chewed.
Buying it
Tree philodendron is common at garden centers, often as a big floor plant for a low price. Make sure you have the room before you buy. Look for upright leaves and a firm stem.