General Plant Information (Edit)
Plant Habit: Tree
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Partial or Dappled Shade
Partial Shade to Full Shade
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Minimum cold hardiness: Zone 5a -28.9 °C (-20 °F) to -26.1 °C (-15 °F)
Maximum recommended zone: Zone 8b
Plant Height: 15 feet to 30 feet
Plant Spread: 15 feet to 30 feet
Leaves: Good fall color
Deciduous
Fruit: Other: 4 inch to 6 inch long cone, green turning pink to brown and containing red to pink seeds
Fruiting Time: Late summer or early fall
Fall
Flowers: Showy
Other: Pleasant fragrance from a distance, but close up odor is malodorous
Flower Color: White
Other: Pale yellow to creamy white
Bloom Size: 6"-12"
Flower Time: Spring
Late spring or early summer
Underground structures: Taproot
Suitable Locations: Street Tree
Uses: Shade Tree
Flowering Tree
Pollinators: Beetles
Containers: Not suitable for containers

Image
Common names
  • Umbrella magnolia
  • Umbrella tree
  • Magnolia

Photo Gallery
Location: At the Kemper Center, within the Missouri Botanical Garden in Saint Louis
Date: 2010-04-25
Umbrella magnolia (Magnolia tripetala)
Location: At the Kemper Center, within the Missouri Botanical Garden in Saint Louis
Date: 2010-04-25
Umbrella magnolia (Magnolia tripetala)
Location: At the Kemper Center, within the Missouri Botanical Garden in Saint Louis
Date: 2010-04-25
Umbrella magnolia (Magnolia tripetala)
Location: Cornwall, England
Date: 06/07/2022
public domain photo by John Jearrard via his web site: http://www
Location: Great smoky mountians
Date: 2019-06-07
Location: Great smoky mountians 
Date: 2019-06-07
Location: RHS Wisley, Surrey, UK.
Date: 2022-08-04
Location: Newtown Square, Pennsylvania
Date: 2010-07-27
young tree in lawn
Location: Botanical Garden Meise (near Brussels - Belgium)
Date: 2023-05-15
Location: Botanical Garden Meise (near Brussels - Belgium)
Date: 2023-05-15
Location: Botanical Garden Meise (near Brussels - Belgium)
Date: 2023-05-15
Location: Botanical Garden Meise (near Brussels - Belgium)
Date: 2023-05-15
Location: Ridley Creek State Park in southeast PA
Date: 2018-06-05
an old tree at the Hunting Hill Mansion
Location: Ridley Creek State Park in southeast PA
Date: 2018-06-05
old trunk at the Hunting Hill Mansion
Location: Ridley Creek State Park in southeast PA
Date: 2018-06-05
the foliage

photo by Jean-Pol GRANDMONT
Uploaded by dave
Uploaded by dave
Location: Cantigny Gardens in Wheaton, Illinois
Date: summer in 1980's
fruit and leaves
Location: Jenkins Arboretum in Berwyn, Pennsylvania
Date: 2016-06-15
summer leaves

Date: c. 1865
illustration by Bessa from Michaux's 'The North American Sylva',
Location: Ridley Creek State Park in southeast PA
Date: 2018-06-05
the tree crown at the Hunting Hill Mansion

photo by Jean-Pol GRANDMONT
Location: Cantigny Gardens in Wheaton, Illinois
Date: summer in 1980's
specimen in botanic garden
Comments:
  • Posted by ILPARW (southeast Pennsylvania - Zone 6b) on Jan 30, 2018 3:48 PM concerning plant:
    Cantigny Gardens in Wheaton, Illinois used to have a few Umbrella Magnolias planted on their old estate west of Chicago in the 1980's. It has large leaves of 10 to 24 inches x 6 to 10 inches wide. The base of the leaf just tapers. It usually grows about 15 to 30 feet high, but can get to 50 feet high. Its 6 to 12 petaled flowers are white, about 6 to 10 inches across, are unpleasantly fragrant, and bloom in May into June. It bears elongated, cone-shaped follicle clusters about 4 inches long and become rosy red in color at maturity in September-October. It grows in deep, moist, humus-rich forest soils along streams and along swamp margins from southern Pennsylvania to northern Georgia & Alabama westward to central Kentucky and southwest Arkansas. In nature it is found in part-shade or light full shade usually as an understory tree, but it can be grown in full sun, and the Morton Arboretum in Lisle, IL, mentions that it can tolerate some alkaline soil reaction, (the surface pH of Morton ranges mostly from 6.5 to 7.1. Therefore, I would say that a pH range of 6.0 to 7.1 is good.

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