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Yellow Leaves in Hollyhock
verifiedReviewed by the GreenScout Team
Hollyhocks are iconic tall biennials with large, showy flowers that bloom in a wide range of colors along sturdy vertical stems
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Hollyhock care requirements
These care conditions are most relevant to yellow leaves in Hollyhock. Check each one as a potential cause.
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Light
Full sun; requires 6+ hours of direct sunlight daily for optimal growth and flowering
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Water
Water regularly; maintain evenly moist soil during growing season and reduce in dormancy
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Fertiliser
Light feeding in spring with balanced or low-nitrogen fertilizer; avoid overfertilizing
symptoms
Symptoms to look for in Hollyhock
- fiber_manual_recordPale green turning yellow
- fiber_manual_recordYellowing starting from lower leaves
- fiber_manual_recordInterveinal yellowing
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Common causes in Hollyhock
- 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 Hollyhock
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 Hollyhock
Adjust watering schedule. Feed with balanced fertiliser. Check for pests.
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Preventing yellow leaves in Hollyhock
Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.