Tree peony (Paeonia ostii)
Care, watering, light and tips for Tree peony on Floravia.
Quick facts
- Family: Paeoniaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Tree peony
Paeonia ostii, known as 'Feng Dan', is a tree peony species native to China, valued for its large, fragrant white flowers with prominent yellow stamens. These early-flowering peonies are ideal for oriental-style gardens, mixed borders, or as specimen plants, bringing classic elegance and an intoxicating fragrance. Their robust habit and decorative foliage make them attractive even outside the blooming season.
Native range
Central China
Care tips
It requires full sun or light partial shade and well-drained, fertile, slightly alkaline soil. Water moderately, ensuring the substrate dries out between waterings to avoid waterlogging, especially in summer. A common mistake is planting it too deep; the 'eye' of the plant should be at ground level or slightly above for optimal flowering. Fertilize annually in spring with a balanced fertilizer.
How to save a dying Tree peony
- Warning signs
- Wilting, yellowing or spotted leaves, soft or rotting stems, no blooms.
- First aid
- Check drainage, prune affected parts, reduce watering if waterlogged, or increase if dry. Ensure good ventilation.
- What kills it
- Overwatering leading to root rot or poor drainage. Also lack of light or deep planting.
- Can it be saved?
- Yes, if you act quickly. Peonies are resilient but need precise care to recover.