Grefsheim Spirea
Spiraea x cinerea 'Grefsheim'
Height: 4'. Spread: 4'.
Light requirement: full sun to part shade.
Growth rate: moderate. Habit: arching.
Flowering - time/color: spring/white, fragrant.
Foliage - spring/summer: green.
Foliage - fall: yellow.
Fruit: none.
Attributes: fragrant white flowers emerge in early spring
before new-growth.