root rot on Monstera Dubia
Quick answer
If your Monstera Dubia has root rot, the most likely cause is: Monstera dubia flattens its juvenile foliage against a tree trunk or flat moss board and soaks up moisture with a shingling rhizome habit, yet the Bora plant guide still flags root rot as the single named problem on its species card, because the same climbing habit is paired with a jungle-mix substrate that must drain quickly; if water sits in the pot the cortex rots underground before any leaf symptom is visible. The same chapter treats root rot generally as the browning of roots, loss of lower leaves, wilting, mushy stem and certain death once oxygen is displaced from a waterlogged medium.
Start here:
- 1. Slide the plant out of the pot and inspect the roots: white and firm roots can be saved, brown mushy and foul-smelling roots mean the plant should be discarded.
- 2. Cut away every affected root with a disinfected blade or scissors, leaving only the firm white tissue, then let the root ball air-dry outside the pot for one full day before repotting.
Why Monstera Dubia gets root rot
monstera dubia
Monstera dubia flattens its juvenile foliage against a tree trunk or flat moss board and soaks up moisture with a shingling rhizome habit, yet the Bora plant guide still flags root rot as the single named problem on its species card, because the same climbing habit is paired with a jungle-mix substrate that must drain quickly; if water sits in the pot the cortex rots underground before any leaf symptom is visible. The same chapter treats root rot generally as the browning of roots, loss of lower leaves, wilting, mushy stem and certain death once oxygen is displaced from a waterlogged medium.
How to reverse root rot on Monstera Dubia
- 1
Slide the plant out of the pot and inspect the roots: white and firm roots can be saved, brown mushy and foul-smelling roots mean the plant should be discarded.
- 2
Cut away every affected root with a disinfected blade or scissors, leaving only the firm white tissue, then let the root ball air-dry outside the pot for one full day before repotting.
- 3
Repot into a fresh jungle mix (well-draining, airy and nutrient-rich) rather than the previous soggy medium, and withhold water until the top of the substrate reads dry to the finger-test for this species.
Keep root rot off this Monstera Dubia
Pot Monstera dubia only in containers with drainage holes, use a chunky jungle mix that mimics forest-floor aeration, water only when the soil is dry rather than on a fixed schedule, and keep the plant in bright indirect light with a flat moss board so the shingling rhizome never has to sit in stagnant water.