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Root Rot in Rhododendron
How to identify and treat root rot in Rhododendron.
potted_plant
Rhododendron care requirements
water
Keep soil consistently moist but well-draining; water deeply during dry spells. Avoid both waterlogging and drought stress.
soil
Acidic, well-draining soil (pH 4.5–6.0) rich in organic matter such as peat or leaf mold. Poor drainage causes root problems.
light
Partial shade to dappled sunlight; tolerates full shade but flowers better with some light. Protect from intense afternoon sun, especially in hot climates.
symptoms
Symptoms to look for in Rhododendron
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordYellowing leaves
- fiber_manual_recordFoul odour
help
Common causes in Rhododendron
Caused by Pythium, Phytophthora, or Fusarium species in waterlogged conditions.
healing
How to treat root rot in Rhododendron
Remove plant, trim rotted roots, treat with hydrogen peroxide, repot in fresh well-draining soil.
shield
Preventing root rot in Rhododendron
Never overwater. Ensure drainage. Avoid compacted soil.