root rot on Philodendron Painted Lady
Quick answer
If your Philodendron Painted Lady has root rot, the most likely cause is: Root rot in philodendrons follows a sour, poorly drained potting mix and standing wet soil around the roots, the same condition that Kramer 1974 lists as the cause of collapse and slow growth in potted philodendrons. When water cannot escape, the root system suffocates and decay spreads up into the crown until the entire plant wilts and collapses, often after a hot spell or a cold draft that further stresses the weakened root mass.
Start here:
- 1. Slide the rootball out of the pot, cut away any black, mushy or sour-smelling roots with a clean blade, and dust the cuts with a little powdered cinnamon or a labeled fungicide before repotting into a fresh, fast-draining mix.
- 2. Re-pot into a container with generous drainage holes, switch to a chunkier aroid mix that drains in minutes rather than hours, and only water again when the top inch of the mix is dry to the touch.
Why Philodendron Painted Lady gets root rot
philodendron painted lady
Root rot in philodendrons follows a sour, poorly drained potting mix and standing wet soil around the roots, the same condition that Kramer 1974 lists as the cause of collapse and slow growth in potted philodendrons. When water cannot escape, the root system suffocates and decay spreads up into the crown until the entire plant wilts and collapses, often after a hot spell or a cold draft that further stresses the weakened root mass.
How to reverse root rot on Philodendron Painted Lady
- 1
Slide the rootball out of the pot, cut away any black, mushy or sour-smelling roots with a clean blade, and dust the cuts with a little powdered cinnamon or a labeled fungicide before repotting into a fresh, fast-draining mix.
- 2
Re-pot into a container with generous drainage holes, switch to a chunkier aroid mix that drains in minutes rather than hours, and only water again when the top inch of the mix is dry to the touch.
Keep root rot off this Philodendron Painted Lady
Use a loose, bark-rich aroid mix with perlite, keep philodendrons in pots that have working drainage holes, empty saucers after watering so roots never sit in standing water, and water only when the surface is dry so the soil stays moist but never soggy.