More info about our plant sizes.
Wooly, deeply veined leaves and stems are ornamented with tiered whorls of purple or pink blooms in midsummer. Has a loose, open, woody, frame that grows 4 to 6 feet tall and wide. Thrives in thin, fast-draining soil where it's hot and dry. Tolerates some light shade.
Minimum temperature: 10° F
Properties/conditions: