Plant guide:ðŸŠī Succulent
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Growth

Cold Damage on Succulents

Commonly affects: Various succulents (Crassulaceae, Aizoaceae, and others)

Leaves develop translucent, water-soaked patches that turn brown or black after cold exposure, and severe cold can kill less hardy species outright.

Potential Causes

  1. 1Exposure to temperatures below the specific species' cold tolerance, which varies significantly between succulent types
  2. 2Sudden unexpected cold snaps without protection
  3. 3Most tender succulents being unable to tolerate any frost at all

Solution Steps

  1. 1Move container-grown succulents indoors or to shelter before expected frost
  2. 2Research your specific species' cold tolerance, since hardy sedums and sempervivums tolerate far more cold than tender echeverias
  3. 3Cut away severely damaged tissue once the danger has passed
  4. 4Provide frost protection for borderline-hardy outdoor plantings

Prevention Tip

Cold tolerance varies enormously across succulents — a hardy Sempervivum can survive snow while a tender Echeveria is killed by a light frost.

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