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Yellow Leaves in Crocosmia
verifiedReviewed by the GreenScout Team
A stunning summer-flowering perennial with arching sprays of fiery orange, red, or golden flowers that emerge from sword-like green or bronze foliage
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Crocosmia care requirements
These care conditions are most relevant to yellow leaves in Crocosmia. Check each one as a potential cause.
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Light
Full sun to partial shade; needs 6+ hours of sun daily for optimal flowering. More shade tolerance in warmer zones
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Water
Moderate watering during growing season; keep soil moist but not waterlogged. Reduce watering after blooming. Drought-tolerant once established
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Fertiliser
Apply balanced fertilizer in spring and again in early summer. Avoid excessive nitrogen which reduces flowering
symptoms
Symptoms to look for in Crocosmia
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Crocosmia
- 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 Crocosmia
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 Crocosmia
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Crocosmia
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.