20 years to reach maturity
Thunberg Spiraea Overview
This is an early flowering species, which has a dense, arching shrub. The flowers are small white, 5-petalled blossoms on thread-like stalks. The lance-like, finely serrated leaves are light green.
How to propagate Thunberg Spiraea
Propagation is by division between late autumn and early spring, other species and cultivars are propagated by softwood cuttings in the summer.
Special features of Thunberg Spiraea
Other uses of Thunberg Spiraea
Banks, hedging, specimen Spring interest.