A stunning evergreen shrub to place at the back of your garden bed is the Castle Wall™ Blue Holly. Growing to an impressive 5 to tall, but only 3 to this holly is perfect for mid-sized gardens as it’s narrow, pyramidal shape won’t overwhelm - Picmia
Skimmia japonica White Dwarf is a fairly compact evergreen shrub that flowers from spring into early summer. Known for being hardy they are equally happy in a border or in containers on a patio. Supplied in pots.
Choisya ternata C. ternata is a rounded, medium-sized bushy evergreen shrub upto with dark, glossy green leaves divided into three broad leaflets. Flowers pure white, scented, often appearing fitfully into winter
'Green Velvet' retains the upright, rounded shape you'd expect from a boxwood on it's own, with little to no pruning from you. This evergreen shrub boasts deep green, glossy leaves year round. 'Green Velvet' matures at X with a globose shape.
Dwarf heavenly bamboo ‘Firepower’ (Nandina domestica ‘Firepower’) gets red-tinged new leaves in spring, then stays light green all summer. Foliage turns bright red in fall and holds that color most of winter.
Zone 4 Shrubs Buxus 'Green Velvet' - Green Velvet Boxwood: ThiFloral Fantasy Garden Delight Jardin De S& S& France [JardiLandscape plants - WI Northwoods - Zones Russian Cypress very hardy low and wide. Bronze to purple in winter. Full sun to full shade