 | Rusty Foxglove (Digitalis ferruginea). Summer-flowering perennial Description: Showy golden yellow-brown flowers with unusual rusty brown spotting and veining on the inside of the petals Habit: Flower stems grow to 5 feet high and 18 inches wide above its evergreen mound of dark green, lance shaped foliage Culture: Prefers part shade to sun and well-drained but moist garden loam enriched with organic matter Hardiness: Cold hardy to USDA Zone 4 Origin: Southern Europe, Western Asia Attributes: Deer resistantRusty foxglove is... - Rusty Foxglove (Digitalis ferruginea). |
