Firebird Crabapple

Full bloom

Malus sargentii 'Select A'

Rosaceae · broadleaf deciduous tree · introduced

Last updated

Firebird® occupies a useful middle ground in the dwarf crabapple category for Puget Sound landscapes — larger than the smallest dwarfs (‘Lollipop’ at 10 ft, ‘Sargent Tina’ at 5-6 ft) but still small enough for residential yards and small-space plantings. The 8 × 10 ft mature size and rounded spreading form suits naturalistic plantings where 'Lollipop's strictly formal globe and 'Sargent Tina's top-grafted lollipop-shape would look out of place. The cultivar's outstanding disease resistance — Excellent on all four major diseases per JFS, matching ‘Adirondack’ for the best disease profile in commerce — makes it the disease-resistance default for dwarf-crabapple selection in maritime PNW. Combined with the most persistent natural-dwarf fruit display, Firebird is the strongest pick when both reliable disease resistance AND winter fruit display are priorities. Cross-reference decision tree for dwarf crabapples in PNW: ‘Sargent Tina’ (5-6 ft, top-grafted) for ultra-tight spaces and container culture; ‘Lollipop’ (8-10 ft, top-grafted globe form) for formal hardscape compositions; ‘Firebird’ (8 × 10 ft natural form) for naturalistic plantings where disease resistance and persistent fruit are priorities; ‘Coralburst’ (15 × 15 ft, top-grafted) for the next size up. Sourcing note: Firebird is most readily available through J. Frank Schmidt wholesale and design-grade nurseries in the region.

— Chris Welch, ISA Certified Arborist

Plant Profile

Size & Form

Height
8 ft
Spread
10 ft (spread slightly exceeds height matching the rounded spreading form)
Growth Rate
Slow to medium (dwarf habit; reaches mature size in 15-20 years)
Size at 20 yr
8 ft
Lifespan
60-100 years typical for m. sargentii-derived…

Site Requirements

Light
Full sun (best flower and fruit production)
Soil Drainage
Well Drained
Soil pH
5.5-7.5 (slightly acidic to neutral)
Water
Moderate
Drought Tolerance
Moderate; established trees tolerate seasonal drought
Hardiness
Zones 4–8

Ornamental Interest

Bloom Time
Late April to mid-May (Puget Sound); mid-season blooming
Fall Color
Yellow-bronze; not a primary ornamental feature
Origin
Cultivar; compact selection of Malus sargentii (Sargent Crabapple
Watch for this season

Bloom Infection Window

Active Conidial Spread

First Flight

Diseases: Regionally Documented (3)

Diseases: Other Associations (1)

Pests: Regionally Documented (3)

Phenological Calendar

As of June 3, 2026, Puget Sound stations range from 2435.5 to 2672.8 GDD₃₂. Firebird Crabapple has passed full bloom (1305 GDD₃₂).

Regional Season Tracker

GDD₃₂ accumulation across 7 Puget Sound stations · as of Jun 3, 2026
Station GDD₃₂ Current Stage Next To Go
Issaquah / East King 2,673 Full bloom
Kent / Auburn 2,665 Full bloom
Seattle / UW 2,610 Full bloom
Olympia / Tumwater 2,570 Full bloom
Tacoma / Puyallup 2,535 Full bloom
Bellingham / Whatcom 2,533 Full bloom
Sequim / Rain Shadow 2,436 Full bloom
View full calendar (2 stages)
Stage GDD32 Typical Window
Beginning of flowering BBCH 61 990 Late April (Puget Sound)
Full bloom BBCH 65 NOW 1305 Late April to early May (Puget Sound)

Source: HortGuide regional interpretation based on Morton Arboretum bloom timing About GDD₃₂ →

Season tracker for Kent / Auburn as of Jun 3, 2026. Predicted dates use 16-day weather forecast through Jun 19, 2026, then climate normals.

Data Maturity
Structured Multiple sources. Expert review underway.