Plant guide:ðŸĨ­ Passion Fruit
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Root Rot in Passion Fruit Vines

Commonly affects: Passiflora edulis (Passion Fruit)

The vine wilts and declines despite moist soil, with roots appearing brown and mushy rather than firm and white when checked.

Potential Causes

  1. 1Phytophthora fungus thriving in waterlogged, poorly-draining soil
  2. 2Overwatering or planting in a low-lying spot that collects water
  3. 3Heavy clay soil restricting root oxygen

Solution Steps

  1. 1Improve drainage by planting on a raised mound or amending soil with coarse organic matter
  2. 2Reduce watering frequency and let soil dry between waterings
  3. 3Remove and destroy vines with extensive root damage, since recovery is unlikely
  4. 4Avoid planting in low spots that collect standing water

Prevention Tip

Passion fruit vines are notably intolerant of wet feet — good drainage from the start prevents the majority of root rot cases.

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