Amelanchier canadensis 'Glenn Form'
Rainbow Pillar Serviceberry
Rainbow Pillar Serviceberry is a small flowering native deciduous tree with a dense upright habit. The finely toothed elliptic leaves turn brilliant shades of yellow to orange-red in fall. Clusters of snowy white flowers bloom in spring before the foliage emerges and give way to small purplish-black fruit often used in jams and jellies. Grows best in average well-drained soils. Rainbow Pillar has improved resistance to powdery mildew.
Type: |
Tree |
Height: |
15' - 20' |
Spread: |
8' - 10' |
Spacing: |
10' |
USDA Hardiness Zone: |
4 - 8 |
Culture: |
Full Sun, Part Sun |
Bloom Color: |
White |
Season of Interest: |
Spring, Fall |
MAINTENANCE NEEDS: Low maintenance. Rust, leaf spot, blight, and powdery mildew are occasional disease problems. Sawfly, leaf miners, and borers are occasional pests.
LANDSCAPE USES: Group Plantings or Specimen Tree, Naturalized Areas, Wildlife Gardens, Woodland Gardens, and Shade Tree.
COMPANION PLANTS: Oakleaf Hydrangea, Dogwood, Joseph's Coat
IMAGES: Leonora (Ellie) Enking, Amelanchier canadensis 'Glenn Form', (2) Лобачев Владимир, Ирга канадская KR 03, CC BY-SA 4.0, (3) Photo by David J. Stang, Amelanchier canadensis Glenform 2zz, CC BY-SA 4.0, (4) Photo by David J. Stang, Amelanchier canadensis 2zz, CC BY-SA 4.0
*As plants have ranges in appearance they may not appear as the images shown.