Caragana 'Sutherland'

Columnar, multi-stemmed, vase-shaped tree. Yellow pea-flower like blooms in spring with green leaflets and seed pods. Olive-green shiny bark. Extremely hardy screen-vertical accent. Tolerates poor, dry and alkaline soils. Prefers a well-drained soil.
Height:  13-16 Ft
Spread: 6.5 Ft
Zone 2
Requirements:  Full Sun