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Yellow Leaves in Torenia
verifiedReviewed by the GreenScout Team
Torenia, also called wishbone flower, is a delicate annual with snapdragon-like blooms in shades of purple, pink, white, and blue, often with contrasting throat markings
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Torenia care requirements
These care conditions are most relevant to yellow leaves in Torenia. Check each one as a potential cause.
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Light
Part shade to shade; prefers 3–4 hours of indirect light; full sun may cause wilting in hot climates
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Water
Keep soil consistently moist but not waterlogged; water at the base to prevent leaf spotting
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Fertiliser
Apply balanced fertilizer (10-10-10) every 3–4 weeks or use diluted liquid fertilizer weekly
symptoms
Symptoms to look for in Torenia
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Torenia
- 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 Torenia
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 Torenia
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Torenia
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.