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Spiraea betulifolia 'Tor'
White Spirea
Plant Type:
DECIDUOUS SHRUBSSpiraea betulifolia ‘Tor’ – This is a truly wonderful small mounding Birchleaf Spirea. I had read about it for years and was fortunate enough to finally collect cuttings from shrubs planted at the University of Connecticut, Storrs campus. Emerging from purple buds in late spring/early summer small flower clusters packed with white florets set among leaf axils like popcorn. The shrub remains handsome all through the growing season densely cloaked in pretty and very clean looking green to blue-green leaves which remind me of the foliage of Betula pumila. The leaves turn glowering purple, red, gold and copper in the autumn - a standout in the fall garden. This is a great little shrub for filler, in the foundation garden, as a step down to medium-sized evergreens or lining a walkway as a low hedge. Site ‘Tor’ in full to nearly full sun planted in any good draining soil.
Characteristics and Attributes for Spiraea betulifolia 'Tor'
Season of Interest (Flowering)
- Late Spring / Early Summer
Season of Interest (Foliage)
- Spring / Summer / Autumn
Autumn Interest
- Autumn Leaf Color
Nature Attraction
- Deer Resistant
Light
- Full Sun
- Mostly Sunny
Attributes
- Shrub Border
- Border
- Hedge
- Edging
- Hedgerow
- Massing
- Rock Garden
- Labyrinth
- Heath / Peat Garden
Growth Rate in the Garden
- Medium
Soil
- Draining
- Fertile
Origins
- North America
Propagated By
- Cutting Grown
Genus Overview: Spiraea
Common Name: Spirea
Spireas are useful shrubs of easy temperament. Making terrific fillers, hedgers and many fantastic foundation shrubs they are renowned for their toughness. They can down face taller shrubs and conifers and are versatile enough to be easily worked into herbaceous gardens where they will provide year round structure. Many are of Asian origin but we have also some fine New World counterparts. Most are happier in more sun. And though drought tolerant they will be more content in fertile conditions. All of the following are cutting grown.