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Yellow Leaves in Sweetpeas
verifiedReviewed by the GreenScout Team
Sweetpeas are climbing or bushy annuals prized for their fragrant, colorful flowers and edible young pods
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Sweetpeas care requirements
These care conditions are most relevant to yellow leaves in Sweetpeas. Check each one as a potential cause.
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Light
Full sun (6–8 hours daily) essential for flowering and pod production. Some afternoon shade tolerated in hot climates.
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Water
Water regularly and deeply; 1–1.5 inches per week. Keep soil consistently moist but not waterlogged. Mulch to retain moisture and keep roots cool.
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Fertiliser
Apply balanced fertilizer (5–10–10) at planting and every 2–3 weeks during growing season. Avoid excess nitrogen which promotes foliage over flowers.
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Symptoms to look for in Sweetpeas
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Sweetpeas
- fiber_manual_recordOverwatering
- fiber_manual_recordUnderwatering
- fiber_manual_recordNutrient deficiency
- fiber_manual_recordLow light
- fiber_manual_recordRoot rot
- fiber_manual_recordPests
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How to diagnose yellow leaves in Sweetpeas
Check soil moisture first. Wet soil + yellow lower leaves = overwatering. Dry soil = underwatering. Yellowing between veins = nutrient deficiency.
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How to treat yellow leaves in Sweetpeas
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Sweetpeas
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.