Plant guide:ðŋ Basil
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â CriticalWilting despite moist soil ïŋ― a sign of root rot from waterlogged, poorly-draining potting mix.
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Roots
Root Rot and Wilting in Container Basil
Commonly affects: Ocimum basilicum (Basil)
The plant wilts and looks unwell despite consistently moist or wet soil. Roots, when checked, are brown, soft, and mushy rather than firm and pale, sometimes with a sour smell from the potting mix.
Potential Causes
- 1Overwatering or poor drainage keeping the root zone saturated for extended periods
- 2Pots without adequate drainage holes
- 3Dense, water-retentive potting mix restricting oxygen availability to roots
Solution Steps
- 1Remove the plant from its pot and trim away any brown, mushy roots with sterilised scissors.
- 2Repot into fresh, well-draining potting mix with added perlite.
- 3Ensure the container has drainage holes and never sits in standing water.
- 4Water less frequently going forward, letting the top few centimetres of soil dry between waterings.
Prevention Tip
Basil prefers evenly moist but never waterlogged soil ïŋ― err on the side of slightly under- rather than overwatering, since root rot is far harder to reverse than mild drought stress.
