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Root Rot in Living Rock Cactus
verifiedReviewed by the GreenScout Team
An extremely slow-growing cryptic cactus that resembles a small rock, with flat, warty tubercles arranged in a rosette pattern native to Texas and Mexico
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Living Rock Cactus care requirements
These care conditions are most relevant to root rot in Living Rock Cactus. Check each one as a potential cause.
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Water
Water very sparingly; allow extended drying between waterings; minimal water in winter; overwatering is the primary cause of failure
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Soil
Extremely well-draining, gritty mix with minimal organic matter; use cactus soil amended heavily with coarse sand, perlite, and gravel
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Humidity
Extremely low; absolutely critical to maintain arid, dry conditions; excess moisture fatal
symptoms
Symptoms to look for in Living Rock Cactus
- 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 Living Rock Cactus
- fiber_manual_recordOverwatering
- fiber_manual_recordPoor drainage
- fiber_manual_recordFungal pathogens
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How to diagnose root rot in Living Rock Cactus
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 Living Rock Cactus
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 Living Rock Cactus
Always use pots with drainage holes. Allow soil to partially dry between waterings. Use well-draining compost.