Sem False Spirea Sorbaria sorbifolia ‘Sem’ Height: 5 feetSpread: 5 feetSunlight: partial shade to full sun An exciting new development for gardeners and very different from the species, the foliage of this compact rounded shrub emerges with rich shades of pink and red fading to a cheery chartreuse with rich autumn tones, showy white plumes of…