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Yellow Leaves in Hypericum

verifiedReviewed by the GreenScout Team

Hidcote hypericum is a semi-evergreen to deciduous shrub producing abundant golden-yellow flowers with prominent stamens from mid-summer to autumn, followed by red berries that age to black

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Hypericum care requirements

These care conditions are most relevant to yellow leaves in Hypericum. Check each one as a potential cause.

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Light
Full sun to partial shade; requires at least 5-6 hours of direct sunlight for best flowering and color
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Water
Water regularly during first growing season to establish; drought-tolerant thereafter; moderate watering during dry spells maintains vigor
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Fertiliser
Apply balanced slow-release fertilizer in spring; generally does not require additional feeding if soil is adequate
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Symptoms to look for in Hypericum

  • fiber_manual_recordPale green turning yellow
  • fiber_manual_recordYellowing starting from lower leaves
  • fiber_manual_recordInterveinal yellowing
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Common causes in Hypericum

  • 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 Hypericum

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 Hypericum

Adjust watering schedule. Feed with balanced fertiliser. Check for pests.

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Preventing yellow leaves in Hypericum

Water only when top 2 inches of soil are dry. Feed during growing season. Provide adequate light.

Other Hypericum problems

Yellow Leaves in Hypericum — Causes & Treatment | GreenScout