Name: Lagerstroemia Growing Conditions: Full sun in medium moist, well-drained soil Size: Up to five feet tall and four feet wide Zones: 6-10 Buy It: Crape Myrtle Tree ($45, The Home Depot) Test Garden Tip: In Zones 5 and 6, where crape myrtles die most winters, treat the shrubs as perennials and cut them to the ground before growth begins in the spring. Name: Hydrangea paniculata ‘Limelight’ Growing Conditions: Full sun to part shade in medium moist, well-drained soil Size: Up to eight feet tall and wide Zones: 3-8 Name: Viburnum selections Growing Conditions: Full sun to part shade in medium moist, well-drained soil Size: Up to 16 feet tall and 12 feet wide Zones: 2-8 Buy It: Chinese Snowball Viburnum ($33, The Home Depot) Name: Clethra alnifolia Growing Conditions: Full sun to shade in medium moist to wet soil Size: Up to eight feet tall and six feet wide Zones: 3-9 Name: Caryopteris clandonensis Growing Conditions: Full sun in medium moist, well-drained soil Size: Up to four feet tall and wide Zones: 5-9 Name: Physocarpus selections Growing Conditions: Full sun to part shade in dry to medium moist, well-drained soil Size: Up to eight feet tall and six feet wide Zones: 2-8 Name: Weigela florida Growing Conditions: Full sun in medium moist, well-drained soil Size: Up to 10 feet tall and 12 feet wide Zones: 4-8 Buy It: Czechmark Trilogy (Weigela) Live Shrub ($30, The Home Depot) Name: Rosa selections Growing Conditions: Full sun to part shade in medium moist, well-drained soil Size: Up to four feet tall and wide Zones: 5-9 Name: Potentilla fruticosa Growing Conditions: Full sun in medium moist, well-drained soil Size: Up to four feet tall and five feet wide Zones: 3-7 Buy It: Gold Drop Potentilla Shrub Beautiful Dwarf Shrub ($30, The Home Depot) Name: Kolkwitzia amabilis Growing Conditions: Full sun in medium moist, well-drained soil Size: Up to 10 feet tall and wide Zones: 4-8 Name: Syringa spp....