Veronicastrum sibiricum f. glabratum
Common Names: Siberian Culver's Root
Family: Plantaginaceae
Features:
Spires of closely set tiny, blue-pink, tubular flowers thrusting out anthers on silvery stems.
Lance-shaped toothed leaves.
Sunlight: Full/Partial Shade
Ultimate Height: 1.2 - 1.8 meters
Ultimate Spread: 0.5 - 1 meter
Flowering: Late Summer - Autumn
Care:
Cut back flowering spikes as they fade.