Digitalis ferruginea "Gelber Herold" Rusty Foxglove
Digitalis ferruginea "Gelber Herold" (Yellow Harbinger) is a perennial foxglove from the Balkans. Its tall spires of yellow-red flowers are veined in rusty red on the inside. Growing to five feet tall, this perennial foxglove could easily be the focal point and star of the garden. "Rusty Foxglove" has a long blooming period in sun or part shade and well-drained soil. Zones 4-9. Quarts.