'Autumn Brilliance' Serviceberry (Amelanchier ×grandiflora 'Autumn Brilliance') is a popular, multi-season deciduous tree (or large shrub) known for its striking red-orange fall color, white spring flowers, and edible, blueberry-like June fruit. Growing at a moderate rate of 1–2 feet per year to a mature size of 15–25 feet tall and wide, it is ideal for, landscapes, and urban areas. It thrives in full sun to partial shade and prefers well-drained, acidic soil. 
Key Characteristics and Growth:
Appearance: Features an open, rounded habit with smooth, silver-gray bark, often grown as a multi-stemmed clump.
Seasonal Interest: Early spring white flowers, June edible fruits (used in jams/pies), green summer foliage, and bright red-orange autumn color.
Growth Rate: Moderate; typically adds 1–2 feet per year, reaching 15–25 feet in height and 15–20 feet in width.
Hardiness: Generally hardy in USDA Zones 4-9. 
Growing Conditions & Care:
Light: Full sun (for best color/fruit) to partial shade.
Soil: Adaptable, but prefers moist, well-drained, acidic soil.
Maintenance: Low-maintenance; prune in late winter or early spring to remove dead, diseased, or crossing branches.