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Root Rot in Kniphofia
verifiedReviewed by the GreenScout Team
A striking architectural plant commonly called Red Hot Poker, featuring dense, tubular flower spikes that transition from red at the top to yellow at the base, blooming mid to late summer
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Kniphofia care requirements
These care conditions are most relevant to root rot in Kniphofia. Check each one as a potential cause.
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Water
Low to moderate; water moderately during growth, reducing frequency once established. Drought-tolerant; avoid overwatering in winter or in cooler climates
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Soil
Well-draining, sandy or gritty soil; essential to prevent root rot. Poor to average fertility is acceptable; amend heavy soils with sand or gravel
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Humidity
Low humidity preferred; dislikes humid, wet conditions. Ensure excellent air circulation and drainage, especially in winter
symptoms
Symptoms to look for in Kniphofia
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordYellowing leaves
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordFoul smell from soil
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Common causes in Kniphofia
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Kniphofia
Remove plant from pot. Healthy roots are white/tan and firm. Rotted roots are brown/black and mushy.
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How to treat root rot in Kniphofia
Trim all rotted roots with sterile scissors. Treat with hydrogen peroxide solution. Repot in fresh, well-draining soil.
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Preventing root rot in Kniphofia
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.