Coralburst® Pink Flowering Crabapple

Coralburst® is the trade name for the compact crabapple cultivar ‘Coralcole’. Its rounded crown carries rich pink buds that open to rose-pink flowers in spring, followed by small bronze-green crabapples that can remain into winter. ## Landscape and seasonal interest Use this small deciduous tree as a spring focal point in a sunny yard, entry planting, or mixed border. Mature size varies by source: The Morton Arboretum lists about 10 feet tall and 10–15 feet wide, while the Royal Horticultural Society gives a broader 2.5–4 m height and spread. The narrow, grey-green leaves and rounded outline suit a space where a compact ornamental tree is wanted. ## Growing conditions Plant in full sun and moist, well-drained soil; the RHS lists clay, loam, sand, and chalk among suitable soil types. Allow room for the crown and avoid placing it where fallen fruit will be troublesome. Coralburst is described as very slow-growing and compact. The [Royal Horticultural Society profile](https://www.rhs.org.uk/plants/331039/malus-coralburst-coralcole/details) describes the flowers, foliage, fruit, and growing conditions; [The Morton Arboretum’s crabapple guide](https://mortonarb.org/plant-and-protect/trees-and-plants/crabapple-cultivars/) lists its rounded form, size, flower and fruit colors, and disease-resistance ratings. ## Maintenance Water regularly while the tree establishes, then adjust watering to local rainfall and soil drainage. Prune selectively in late winter to remove dead, damaged, or crossing branches and preserve the rounded crown. Avoid unnecessary heavy pruning, and clear fallen fruit from paths when needed. The Morton Arboretum rates resistance as fair to scab and excellent to fire blight and cedar-apple rust; ratings describe relative performance, not immunity.