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Yellow Leaves in Nasturtium
verifiedReviewed by the GreenScout Team
Nasturtium is a vibrant annual flower with round leaves and bright orange, red, or yellow blooms that bloom prolifically throughout summer
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Nasturtium care requirements
These care conditions are most relevant to yellow leaves in Nasturtium. Check each one as a potential cause.
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Light
Full sun to partial shade; prefers 6+ hours of direct sunlight daily
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Water
Water moderately when soil surface feels dry; reduce watering in cooler months
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Fertiliser
Light feeding; too much nitrogen reduces flowering; feed every 3–4 weeks with balanced fertilizer
symptoms
Symptoms to look for in Nasturtium
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Nasturtium
- 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 Nasturtium
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 Nasturtium
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Nasturtium
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.