Rhododendron Lee's Dark Purple zone-6 since milkweeds can be slower

since milkweeds can be slower to establish and slower to emerge in spring than some other perennials

A compact evergreen that adds color all year

Divide mature clumps every few years if the crown becomes woody or the plant begins to thin in the center

Pruning a Firefly is done after flowering and should be done before the end of summer to be able to keep up its blooms

Rhododendron Lee's Dark Purple zone-6 since milkweeds can be slowerLees Dark Purple Rhododendron Shrubs is a compact shrub prized for its deep purple flowers opening in late Spring. Dark green foliage with rippled edges. It has a great tolerance for colder locations.