'Sem' is a compact, upright, thicket-forming, deciduous shrub with erect stems bearing pinnate, yellow-green to bright green leaflets, heavily flushed pink, red and bronze in spring and turning red in autumn. Erect, terminal panicles of white flowers bloom in mid- to late summer.
Best planted in moist well drained soil in full or partial sun, Hardy (H4)
At a glance:
Yellow-green to bright green leaflets
Erect, terminal panicles of white flowers
Moist well drained soil
Full or partial sun
Will reach a height of 1.5m and a spread of 1.5m after 5-10 years