From the ArcaMax Publishing, Gardening Newsletter:
http://www.arcamax.com/news/gardening/s-160456-887220
Plant type: Tree
USDA Hardiness Zones: 4b to 8a
Height: 300" to 359"
Spread: 300" to 420"
Exposure: full sun
Bloom Color: White
Bloom Time: Early spring, Late spring, Mid spring
Leaf Color: Green
Growth Rate: average
Moisture: moist
Soil Condition: Acidic, Clay, Loamy, Neutral, Sandy, Slightly
alkaline, Well drained
Form: Rounded
Landscape Uses:
Espalier, Specimen
Special Features:
Not North American native, Fragrant flowers, Blooms are very showy