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Root Rot in Aloe Vera

How to identify and treat root rot in Aloe Vera.

potted_plant

Aloe Vera care requirements

water
Every 2–4 weeks. Allow to dry completely.
soil
Cactus or succulent mix with excellent drainage.
light
Bright direct to indirect light.
symptoms

Symptoms to look for in Aloe Vera

Roots and lower rosette turn brown to black and feel soft or mushy, often with a sour smell; above soil, look for yellowing, mushy leaves and a rosette that feels loose in the soil.

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Common causes in Aloe Vera

The Pythium and Phytophthora fungi behind root rot need consistently moist soil to thrive — Aloe Vera's extended 2–4 week drying cycle between waterings exists specifically to keep the soil too dry for these pathogens to establish.

healing

How to treat root rot in Aloe Vera

Remove the plant, cut away all affected roots with a sterilised blade, and repot into fresh gritty cactus/succulent mix. Avoid watering for at least a week after repotting.

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Preventing root rot in Aloe Vera

Use a fast-draining cactus or succulent mix, ensure the pot has drainage holes, and water only every 2–4 weeks once soil is fully dry.

Root Rot in Aloe Vera — Symptoms & Treatment | GreenScout