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Crown Rot in Agave

How to identify and treat crown rot in Agave.

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Agave care requirements

water
Rarely — drought tolerant in the extreme.
soil
Sharply draining, sandy or gravelly soil.
light
Full sun.
symptoms

Symptoms to look for in Agave

  • fiber_manual_recordRotting at soil level
  • fiber_manual_recordCollapse of plant base
  • fiber_manual_recordBrown, soft crown tissue
help

Common causes in Agave

Caused by Sclerotinia, Phytophthora, or Rhizoctonia. Thrives in waterlogged soils.

healing

How to treat crown rot in Agave

Remove plant. Trim affected tissue. Treat with fungicide. Repot.

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Preventing crown rot in Agave

Excellent drainage. Avoid mulch touching stems. Don't overwater.