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Stem Rot in Aloe Vera

How to identify and treat stem 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

Blackening and softening at the base of the rosette where it meets the soil, sometimes with the whole plant becoming loose or toppling over.

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Common causes in Aloe Vera

Stem rot fungi thrive in consistently moist conditions, which is a particular risk for Aloe's water-storing tissue — watering more often than every 2–4 weeks or a heavy, slow-draining mix creates exactly the damp base conditions this fungus needs.

healing

How to treat stem rot in Aloe Vera

Remove affected tissue at the base with a sterilised blade back to healthy tissue, let the cut surface callus over for a day or two, and repot into fresh gritty succulent mix.

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Preventing stem rot in Aloe Vera

Water only every 2–4 weeks once soil is fully dry, and use a gritty, fast-draining cactus or succulent mix.

Stem Rot in Aloe Vera — Symptoms & Treatment | GreenScout