Plant guide:ðķïļÂ Chili Pepper
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â CriticalWilting despite moist soil ïŋ― a telltale sign of root rot from waterlogged, poorly-draining potting mix.
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Roots
Root Rot in Container-Grown Peppers
Commonly affects: Capsicum annuum, Capsicum chinense (Chili Pepper)
The plant wilts despite moist soil, with lower leaves yellowing and dropping. When checked, roots appear brown, soft, and mushy rather than firm and white, sometimes accompanied by a sour smell from the soil.
Potential Causes
- 1Overwatering or poor drainage keeping the root zone waterlogged for extended periods
- 2Pots without adequate drainage holes
- 3Water-retentive potting mix without enough aeration components like perlite
- 4Fungal pathogens such as Pythium or Phytophthora thriving in saturated soil
Solution Steps
- 1Remove the plant from its pot and inspect the roots, trimming away any brown, mushy sections with sterilised scissors.
- 2Repot into fresh, well-draining mix with added perlite for aeration.
- 3Ensure the pot has adequate drainage holes and never sits in standing water.
- 4Reduce watering frequency going forward, allowing the top few centimetres of soil to dry between waterings.
Prevention Tip
Use a well-draining potting mix with at least 20ïŋ―30% perlite or coarse material, and always empty saucers of standing water after watering.
