Adirondack Crabapple

Height: 15–18 ft

Spread: 8–10 ft

Hardiness: USDA Zones 4–8

Fall Color: Soft yellow‑green; Bright orange‑red persistent fruit provides most of the fall effect.

Soil Type: Prefers moist, well‑drained loam. Tolerates clay, sandy, and urban soils. Slightly acidic to neutral pH ideal. Avoid poorly drained, constantly wet soils.

Exposure Type: Full sun. Best flowering, fruiting, and disease resistance in full sunlight.

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Description

Malus ‘Adirondack’ / Adirondack Crabapple

Planting Points: One of the most upright‑columnar crabapple varieties—excellent for narrow spaces. Produces heavily clustered white flowers from pink buds in late spring. Heavy set of small, bright red fruits that persist into winter and provide major ornamental value. Remarkably disease resistant (apple scab, fire blight, rust, mildew). Strong central leader creates a tidy, vertical silhouette. Moderate growth rate: very low maintenance once established. Water deeply during establishment becomes moderately drought‑tolerant afterward. Minimal pruning—primarily remove crossing or congested branches during dormancy.

Siting This Tree: Perfect for narrow planting sites, courtyards, and small urban or suburban yards. Excellent specimen tree, especially near walkways, patios, or entryways where flowers and fruit can be admired up close. Works well in boulevards, parks, and commercial plantings where a refined, upright form is desired. Highly effective in pairs, rows, or as a vertical accent in mixed landscapes. Avoid dense shade or very wet soils.