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This plant is said to grow outdoors in the following regions:
Allentown, Pennsylvania
Johnstown, Pennsylvania
Greenville, South Carolina
A lovely purple selection with a nearly black blotch. A very striking shrub when in bloom. It is also very hardy (zone 4b) so is a welc...Read Moreome addition for gardeners in colder climates.
A lovely purple selection with a nearly black blotch. A very striking shrub when in bloom. It is also very hardy (zone 4b) so is a welc...Read More