Rocky Knoll Farm
Calluna Silver Knight Heather
$26
Uniquely silver-green foliage with an ornamental texture boasts white blooms in summer that turn violet across the season into fall. It grows to about 2' tall and 2' wide. It is a great choice for mass planting, planter growing, and ground cover. It loves lots of sun and needs well-draining soil. Hardy to -15°F when protected from windchill and is a low maintenance grower.