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Slow Growth in Large-Flowered Sweet Pea

verifiedReviewed by the GreenScout Team

A perennial tendril-climbing vine producing clusters of large, showy sweet pea-like flowers in pink and purple shades with exquisite fragrance

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Large-Flowered Sweet Pea care requirements

These care conditions are most relevant to slow growth in Large-Flowered Sweet Pea. Check each one as a potential cause.

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Light
Full sun to partial shade; requires 6+ hours of direct sunlight for optimal flowering; afternoon shade appreciated in hot climates
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Fertiliser
Light feeding monthly during growing season with balanced fertilizer; avoid excessive nitrogen which promotes foliage over flowers
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Temperature
Cool to moderate temperatures; thrives in 50–70°F (10–21°C); frost-hardy; may struggle in hot summers above 80°F (27°C)
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Symptoms to look for in Large-Flowered Sweet Pea

  • fiber_manual_recordLittle to no new growth
  • fiber_manual_recordStagnant development
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Common causes in Large-Flowered Sweet Pea

  • fiber_manual_recordLow light
  • fiber_manual_recordPoor nutrition
  • fiber_manual_recordRoot-bound
  • fiber_manual_recordWrong season
  • fiber_manual_recordOverwatering
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How to diagnose slow growth in Large-Flowered Sweet Pea

Assess light levels, feeding schedule, and pot size.

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How to treat slow growth in Large-Flowered Sweet Pea

Move to brighter spot. Feed regularly during growing season. Repot if root-bound.

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Preventing slow growth in Large-Flowered Sweet Pea

Regular feeding. Adequate light. Annual pot size check.

Other Large-Flowered Sweet Pea problems