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Growth

Splitting Fruit on Lemon Tree

Commonly affects: Citrus limon (Lemon Tree)

Fruit develops a crack or split in the rind, typically as it nears maturity, sometimes exposing the inner flesh.

Potential Causes

  1. 1Inconsistent watering — a dry spell followed by heavy watering or rain causing rapid, uneven fruit expansion
  2. 2Rapid growth after a period of drought stress outpacing the rind's ability to stretch
  3. 3More common in certain thin-skinned lemon varieties than in thicker-skinned ones

Solution Steps

  1. 1Water more consistently rather than allowing extreme dry-then-flood cycles
  2. 2Mulch around the base of the tree to help even out soil moisture between waterings
  3. 3Harvest split fruit promptly, since it's prone to rot but often still usable if caught quickly
  4. 4Introduce watering gradually after an extended dry period rather than one large soaking

Prevention Tip

Consistent watering, avoiding dry-then-flood extremes, prevents most of the fruit splitting that happens as citrus fruit nears maturity.