Chrysanthemum

How to care for chrysanthemum

• Light: Requires full sun, at least 6 hours of direct sunlight daily, for best blooming. Some afternoon shade is tolerated in hot climates.
• Water: Keep the soil consistently moist, especially during active growth and flowering. Avoid letting the soil dry out completely.
• Soil: Prefers well-draining, fertile soil rich in organic matter. A slightly acidic to neutral pH is ideal.
• Temperature: Most garden chrysanthemums are hardy in zones 5-9. They prefer cooler temperatures for blooming, around 60-70°F (15-21°C).
• Humidity: Average household humidity is usually sufficient. Good air circulation helps prevent fungal diseases.
• Fertilizer: Feed every 2-4 weeks during the growing season until buds show color. Use a balanced fertilizer.
• Propagation: Propagate by dividing established clumps in spring or by taking 4-6 inch stem cuttings in early summer. Root in moist soil.

Is chrysanthemum toxic to pets?

Not pet-safe. Toxic to cats and dogs, causing vomiting, diarrhea, hypersalivation, and loss of coordination. See our guide to toxic plants for cats and dogs.

Common problems

• Powdery mildew: Improve air circulation and avoid overhead watering; treat with a fungicide if necessary.
• Aphids: Spray with insecticidal soap or horticultural oil, or wash off with a strong stream of water.

Did you know?

In Japan, the chrysanthemum is a symbol of the Emperor and the Imperial family, and there's a National Chrysanthemum Day called 'Kiku no Sekku'.

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