Opposite, lance-shaped 2 to 4 inch leaves; rough to the touch; coarsely toothed margins
Shear old growth in early spring; spreads by rhizomes; space plants 18 inches apart; good drought tolerance
Sun; well-drained to dry soil
2 to 3 inch cluster ...
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Shear old growth in early spring; spreads by rhizomes; space plants 18 inches apart; good drought tolerance
Sun; well-drained to dry soil
2 to 3 inch cluster ...
More Information