More info about our plant sizes.
Please email us to confirm at-nursery availability of plants that are too big to ship.
A charcoal-black calyx ensconces deep purple-blue, double-lipped flowers for an elegant, romantic combination. Its deep, dark, saturated color is exhilarating against its light green leaves! Reliably hardy, growing 3' x 3' and sturdy.Minimum temperature: 0° F