Clethra alnifolia 'Einstein' PP#27590
10-12" long flower spikes creamy-white in early summer above a mound of carefree deep-green foliage.
Plant Type(s): Flowering Shrub
Spring/Summer Care: No maintenance needed.
Autumn/Winter Care: Prune late winter if needed, but most are best if kept natural.
Fertilizer Needs: Apply an organic-based acidic fertilizer in early spring and again in early summer.