Spiraea ‘Anthony Watere’
comes 3 gallon usually
Waterer’ – grows to 5′ feet tall and is widely grown and bears purplish-red
flowers and occasionally produces leaves with creamy white edges
Grow in fertile, moist but well drained soil in full sun. Some grow poorly on chalk. Prune those that flower on current years growth in spring, and those that flowers on previous year growth, which should have old flowering shoots removed just after flowering.