Spirea (Spiraea rosalba)
Care, watering, light and tips for Spirea on Floravia.
Quick facts
- Family: Rosaceae
- Difficulty: Easy to care for
- Watering: every 3 days
- Light: Full sun
- Temperature: 0–30 °C
About Spirea
Spiraea 'Rosalba', commonly known as purpurspirea, is a deciduous ornamental shrub celebrated for its spectacular spring bloom in shades of pink, often fading to white. Its small flowers cluster in dense corymbs that cover the branches, creating a very attractive visual effect. It is ideal for borders, mass plantings, or as a specimen plant in low-maintenance gardens.
Native range
East Asia
Care tips
It prefers full sun exposure for abundant flowering, although it tolerates partial shade. Regular watering is required, especially in summer and during dry periods, keeping the substrate moist but not waterlogged. It adapts to most soils, provided they are well-drained and slightly acidic to neutral. A common mistake is the lack of rejuvenation pruning after flowering, which can reduce the quantity and quality of blooms in subsequent years.
How to save a dying Spirea
- Warning signs
- Yellowish or brown, wilting leaves; no blooms or dry, fallen flowers.
- First aid
- Check soil moisture (avoid waterlogging), prune dry branches, place in partial shade if very sunny.
- What kills it
- Overwatering causing root rot or lack of water during dry periods.
- Can it be saved?
- Yes, if roots are not completely rotted and action is taken promptly.