Sparkling Sprite Crabapple

Full bloom

Malus 'JFS-KW207'

Rosaceae · broadleaf deciduous tree · introduced

Last updated

Sparkling Sprite® occupies a useful intermediate size in the compact top-grafted dwarf category — 12 × 12 ft mature size falls between 'Lollipop®' (8-10 ft) and 'Coralburst®' (15 × 15 ft). The cultivar's strengths are outstanding clean bright green summer foliage (cleaner than most crabapples), excellent disease resistance across all four major diseases per JFS, and abundant tiny golden- orange persistent fruit. For PNW landscapes wanting a compact dwarf crabapple slightly larger than Lollipop but still suitable for residential courtyards, entry plantings, and tight commercial installations, Sparkling Sprite fits the bill. Cross-reference with other top-grafted compact dwarfs: ‘Sargent Tina’ (5-6 ft, smallest), 'Lollipop®' (8-10 ft), ‘Sparkling Sprite’ (12 ft), 'Coralburst®' (15 ft). Sourcing through JFS wholesale and design-grade nurseries. Cross-reference dwarf top-graft decision tree: ‘Sargent Tina’ (5-6 ft) → ‘Lollipop’ (8-10 ft) → ‘Sparkling Sprite’ (12 ft) → ‘Coralburst’ (15 ft).

— Chris Welch, ISA Certified Arborist

Plant Profile

Size & Form

Height
12 ft
Spread
12 ft
Growth Rate
Medium
Size at 20 yr
12 ft (typically reaches mature size around 20 years)
Lifespan
50-80 years typical for ornamental crabapples

Site Requirements

Light
Full Sun
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
Origin
Cultivar; JFS proprietary breeding (specific parentage not
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. Sparkling Sprite 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.