SelecTree: Tree Detail
SAN JOSE SAUCER MAGNOLIA
Magnolia × soulangeana 'San Jose'
Photo Locations: Huntington Botanical Gardens - San Marino, CA
Utility friendly tree.
Blooms at a young age.
Magnolia × soulangiana 'San Jose'
Rounded or Vase Shape.
Has Deciduous foliage.
Height: 25 feet.
Width: 25 feet.
Growth Rate: 24 Inches per Year.
Longevity 50 to 150 years.
Leaves Oval, Medium Green, Bronze or Gold, Deciduous.
Flowers Showy. Pink or White. Flowers in Winter. Has perfect flowers (male and female parts in each flower).
Rose Follicle, Large (1.50 - 3.00 inches), fruiting in Summer.
Bark Light Gray, Smooth.
Shading Capacity Rated as Dense in Leaf.
Shading Capacity Rated as Moderate out of Leaf.
Litter Issue is Flowers.
Tree Site Conditions & Constraints
Sunset Zones 1 - 10 and 12 - 24.
USDA Hardiness Zones 5 - 9.
Exposure Full Sun.
Clay, Loam or Sand Texture.
Highly Acidic to Slightly Alkaline Soil pH.
Seaside Tolerance is Good to Medium in Mild Zone.
Pests & Disease Information
Susceptible to Aphids, Scales and Spider Mites, Armillaria and Anthracnose.
Health, Safety & Environmental Concerns
Branch Strength Rated as Medium.
Root Damage Potential Rated as Low.
Allergy Health Hazard.
Special Uses & Values
Cite this tree:
SelecTree. "Magnolia × soulangeana 'San Jose' Tree Record." 1995-2018. Jun 24, 2018.
< https://selectree.calpoly.edu/tree-detail/magnolia-×-soulangeana-san-jose >