Description
Amelanchier canadensis ‘Glenn Form’ Rainbow Pillar® Serviceberry is a striking ornamental tree known for its narrow, columnar growth habit, making it an excellent choice for limited spaces or as a vertical accent in landscapes. This cultivar of the native downy serviceberry is prized for its multi-season interest, featuring delicate white spring flowers that attract pollinators, followed by small edible berries that provide food for wildlife. Its foliage emerges in vibrant shades of red and orange before transitioning to a glossy green through the summer, and finally turning brilliant hues of red, orange, and yellow in the fall, offering spectacular seasonal color. Originating from selections of the native Amelanchier canadensis, ‘Glenn Form’ has been developed and trademarked to emphasize its upright form and vivid foliage, which contributes both aesthetic appeal and ecological value. The Rainbow Pillar® Serviceberry has garnered attention for its adaptability to a variety of soil types and conditions, as well as its resistance to common pests and diseases, making it a reliable and low-maintenance choice for gardeners and landscapers alike.