Rocky Knoll Farm
Calluna vulgaris '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. This great calluna heather provides an exceptional texture to gardens and landscapes alike.
Silver Knight heather 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.
Plant Type
Shrub
Bloom Time
Summer
Bloom Color
White-Violet
Hardy Threshold
-15°F
Zones
5-9
Sun Exposure
Full Sun
Mature Height
2 Feet
Spread
2 Feet
Soil
Well-Draining
Foliage
Evergreen
Features
