Plant guide:🍌 Banana
Back to Plant Clinic
⚠ Critical
ðŸĐš
Roots

Root Rot in Banana Plants

Commonly affects: Musa acuminata, M. balbisiana (Banana)

The plant wilts and declines despite consistently moist soil, with roots and corm tissue appearing soft, brown, and mushy when checked.

Potential Causes

  1. 1Overwatering or poor drainage keeping the root zone waterlogged
  2. 2Heavy, compacted soil restricting oxygen to roots
  3. 3Fungal pathogens thriving in saturated conditions

Solution Steps

  1. 1Improve drainage by amending soil with coarse organic matter or planting on a raised mound
  2. 2Reduce watering frequency, allowing the top layer of soil to dry between waterings
  3. 3Remove and inspect the corm if rot is suspected, cutting away any soft, discoloured tissue
  4. 4Ensure containers have adequate drainage holes

Prevention Tip

Bananas need consistent moisture but genuinely well-draining soil — waterlogging is a far more common problem than underwatering.

More Root Problems Problems

See all →
Root Rot — Pythium & Phytophthora Infection — calathea plant care

Root Rot — Pythium & Phytophthora Infection

Root Mealybugs — Hidden Rhizoecus Infestation

Root-Knot Nematodes — Meloidogyne Galls — monstera plant care

Root-Knot Nematodes — Meloidogyne Galls

Compacted, Anaerobic Substrate — monstera plant care

Compacted, Anaerobic Substrate

See how growers dealt with this →
Track this problem in your grow diary