root rot on Bromeliad
Quick answer
If your Bromeliad has root rot, the most likely cause is: Bromeliad root rot occurs when epiphytic roots — adapted for anchoring to tree bark rather than absorbing water — are subjected to prolonged moisture in potting medium. The roots are highly susceptible to Pythium and Phytophthora species when soil remains wet for more than 48 hours. The plant's water needs are met through the central tank, making soil roots functionally redundant for hydration.
Start here:
- 1. Remove plant from pot and inspect roots — healthy bromeliad roots are white and wiry
- 2. Black, mushy, or slimy roots indicate rot; trim all affected roots with sterilized scissors
Why Bromeliad gets root rot
Bromeliaceae spp.
Bromeliad root rot occurs when epiphytic roots — adapted for anchoring to tree bark rather than absorbing water — are subjected to prolonged moisture in potting medium. The roots are highly susceptible to Pythium and Phytophthora species when soil remains wet for more than 48 hours. The plant's water needs are met through the central tank, making soil roots functionally redundant for hydration.
How to reverse root rot on Bromeliad
- 1
Remove plant from pot and inspect roots — healthy bromeliad roots are white and wiry
- 2
Black, mushy, or slimy roots indicate rot; trim all affected roots with sterilized scissors
- 3
Repot in pure orchid bark or a 70/30 mix of orchid bark and perlite
- 4
Allow the root zone to dry completely between waterings — watering once every 2-3 weeks is typical
- 5
Keep central tank filled instead of focusing on soil watering for plant hydration
- 6
Elevate the pot on feet or stones to ensure drainage holes cannot become blocked
Keep root rot off this Bromeliad
Use very free-draining epiphytic mix (orchid bark dominant); water soil only when completely dry; ensure pot has multiple large drainage holes.