Plant guide:🍓 Strawberries
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Moderate
🩺
Growth

Poor Fruit Set and Small Strawberries

Commonly affects: Fragaria × ananassa (Strawberry)

Plants flower but produce few, small, or oddly-shaped berries rather than the full, plump fruit expected.

Potential Causes

  1. 1Incomplete pollination, since strawberries need thorough pollinator visits across each flower for even fruit development
  2. 2Nutrient deficiency, particularly during flowering and fruit development
  3. 3Overcrowded plants competing for light, water, and nutrients
  4. 4Old, overworked plants past their productive prime (typically after 3-4 years)

Solution Steps

  1. 1Encourage pollinator activity by avoiding pesticide use during flowering and planting nearby flowers
  2. 2Feed with a balanced, fruit-focused fertiliser during flowering and fruiting
  3. 3Thin overcrowded plants and remove excess runners to reduce competition
  4. 4Replace plants older than 3-4 years, since strawberry productivity declines with age

Prevention Tip

Renovating or replacing strawberry beds every 3-4 years maintains productivity, since older plants naturally decline in fruit size and yield.