Propagating Split-Leaf Philodendron (Selloum) by Division

Propagating Split-Leaf Philodendron (Selloum) by Division

Your large Thaumatophyllum bipinnatifidum (selloum) has aerial roots and you want a new plant? Division works—if it has multiple crowns.

Check for Multiple Crowns

Look at the base: are there two or more distinct growing points with leaves radiating from each? If yes, division is possible. If single crown, it cannot be divided.

Division Method

1. Use sharp spade or saw to cut between crowns.
2. Pot each section in same-size container.
3. Water lightly, keep humid, bright indirect light.

Aerial Roots

The "tentacles" are aerial roots—they absorb humidity. Leave them or guide into soil. They indicate healthy growth.

Expert advice from Darlene, houseplant specialist.