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Root Rot in Mammillaria Hahniana
How to identify and treat root rot in Mammillaria Hahniana.
potted_plant
Mammillaria Hahniana care requirements
water
Water moderately during growing season (spring/summer) when soil is dry. Reduce water sharply in winter; water sparingly or not at all.
soil
Fast-draining cactus potting mix with extra perlite or coarse sand.
light
Bright light with 4–6 hours of sun daily. Filtered sun in very hot climates prevents scorching.
symptoms
Symptoms to look for in Mammillaria Hahniana
- fiber_manual_recordBrown, mushy roots
- fiber_manual_recordWilting despite moist soil
- fiber_manual_recordYellowing leaves
- fiber_manual_recordFoul odour
help
Common causes in Mammillaria Hahniana
Caused by Pythium, Phytophthora, or Fusarium species in waterlogged conditions.
healing
How to treat root rot in Mammillaria Hahniana
Remove plant, trim rotted roots, treat with hydrogen peroxide, repot in fresh well-draining soil.
shield
Preventing root rot in Mammillaria Hahniana
Never overwater. Ensure drainage. Avoid compacted soil.