Rocky Knoll Farm
Blue Baron
$29
This compact mounded shrub has striking blue-violet flowers. Blossoms have wavy edges and there are about 20 per dome-shaped truss. Expect mid-season blooms, and grows in partial to full sun.
Blue Baron is hardy to -10°F when protected from windchill. This dwarf hybrid grows to only about about 2' tall so it makes an excellent addition to a small space or rock garden. The foliage responds to weather variations with spotting, which is normal.