Three-Lobe Spirea
Spiraea trilobata 'Swan Lake'
Rosaceae
Growth habit
Shrub
Perennation
Long-lived polycarpic perennial
Location
Source of plant
Wayside Gardens
Description
More floriferous than the species, and to a degree, more compact, reaching 3-4' in height at maturity. Leaves bluish-green, flowers white, borne in May. Excellent alternative to S. xvanhouttei and the largergrowing spireas.
USDA Hardiness Zone
3
Special characteristics
growth habit