Plant guide:ðŸĨ Kiwi
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Roots

Root Rot in Kiwi Vines

Commonly affects: Actinidia deliciosa, A. chinensis (Kiwi)

The vine wilts and declines despite adequate watering, with roots appearing brown, soft, and mushy rather than firm and white when checked.

Potential Causes

  1. 1Phytophthora fungus thriving in waterlogged, poorly-draining soil
  2. 2Heavy clay soil restricting root oxygen
  3. 3Overwatering, especially in already poorly-draining planting sites

Solution Steps

  1. 1Improve drainage by planting on a raised mound or amending soil with coarse organic matter
  2. 2Reduce watering frequency and avoid letting the root zone stay saturated
  3. 3Remove and destroy vines with extensive root damage, since recovery is unlikely
  4. 4Choose well-draining planting sites for new vines

Prevention Tip

Kiwi vines are notably sensitive to wet feet — excellent drainage from the planting stage prevents the majority of root rot cases.