Amelanchier canadensis 'Glenn Form'

Rainbow Pillar Serviceberry

Size

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.