Prairie Horizon® Alder | Alnus hirsuta 'Harbin'
Photo and description by Bailey Nurseries.
A beautiful alder for difficult, dry situations. A rapid growing tree with decorative purple catkins and clusters of brown strobiles resembling little pine cones. Selected by the NDSU breeding program, Prairie Horizon® has proven to be the most drought-tolerant alder in their trials.
Height: 30-40'
Spread: 20-30'
Shape: Upright
Exposure: Full Sun
Foliage: Dark green
Fall Foliage: Yellow
Zone: 4-7