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Yellow Leaves in Shiso

verifiedReviewed by the GreenScout Team

Shiso is an aromatic Asian herb with large, textured leaves offering a unique, complex flavor—minty, citrusy, and slightly peppery—widely used in Japanese and Southeast Asian cuisines

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Shiso care requirements

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

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Light
Full sun to partial shade (4–8 hours of sun); performs well in filtered light in hot climates
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Water
Moderate, consistent moisture; water when soil surface is dry. Tolerates slightly moist conditions but avoid waterlogging.
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Fertiliser
Light feeding every 3–4 weeks with balanced fertilizer or compost during the growing season.
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Symptoms to look for in Shiso

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

  • 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 Shiso

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 Shiso

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

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Preventing yellow leaves in Shiso

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

Other Shiso problems

Yellow Leaves in Shiso — Causes & Treatment | GreenScout