Magnolia ashei, Ashe's magnolia

Ashe's magnolia
Magnolia ashei

Hardiness: Zones 6 to 9
Plant type: Tree
Height: 10- 35'
Spread: 8- 10'
Sun: Full sun to part shade
Water: Medium 
Bloom time: April to June
Bloom color: White, cream
Soil: Prefers moist, rich, organic, slightly acidic soils, good drainage is a must.

Notes: giant flowers, similar to big leaf magnolia,

More information on this plant here.