Snowdrift Crabapple

Snowdrift presents a tough cost-benefit decision for Puget Sound landscapes. The uniform symmetrical crown is genuinely distinctive — no other common crabapple produces such a formal, geometric appearance, which makes Snowdrift the cultivar of choice for allée plantings, paired specimens flanking entries, and other formal landscape compositions where uniformity matters more than maximum disease resistance. But the disease story is mixed: J. Frank Schmidt rates scab 'Good' while Morton Arboretum rates both scab AND fire blight 'Poor', and MSU multi-state trials confirm meaningful scab susceptibility. For maritime PNW where cool wet springs are the norm, expect cosmetic decline in scab-heavy years. The cultivar is widely planted as a fruiting-apple pollinizer because bloom timing (~870-1008 GDD32 in Kent) overlaps the mid-to-late commercial apple bloom window — Snowdrift blooms synchronously with 'Donald Wyman'. Use Snowdrift when (1) the formal uniform aesthetic is a primary design goal, OR (2) you specifically need pollinizer coverage for a mid-late season apple orchard and can tolerate cosmetic disease. For better-resistance alternatives with a similar bloom window and form, consider 'Donald Wyman' (broader spread, better fire blight, amber-gold fall color) or 'Sargent' (smaller mature size, excellent disease resistance, weeping tendency). Persistent orange fruit through fall and into winter feeds birds aggressively — robins, waxwings, finches.

— Chris Welch, ISA Certified Arborist