Wisteria macrostachya 'Betty Matthews' [sold as Summer Cascade™]
Summer Cascade Wisteria

Wisteria macrostachya ‘Betty Matthews’ [sold as Summer Cascade™] - Habit - Summer
 Family:
 Genus:
 Plant Type:
 Growth Forms:
 Hardiness:
 Deciduous / Evergreen:
 Flower Notes:
Purple (Fragrant, drooping clusters of purple flowers that open dark lavender and fade to soft lavender; about 8-12" long; Blooms May-June)
 Foliage Notes:
Dark Green (Pinnately compound leaves of 9-15 leaflets; Leafs out in spring; Yellow/Green Fall color)
 Stem Notes:
New vine growth is light green; Mature stems are brownish-gray
 Fruit Notes:
Brown (Slightly fuzzy seed pods in late summer; About 5" long)
 Ultimate Height:
15-20 feet
 Ultimate Spread:
15-20 feet
 Bloom Times:
 Light Requirements:
 Soil Water Requirements:
 Soil Notes:
Prefers moist, well-drained soils
 Ecological Functions:
  Special Characteristics:
  • Fragrant Flowers 196
  • Showy Flowers 83
  • Screen 190
  • Trellis/Post/Fence Climber 28

    • 1 Wisteria macrostachya 'Betty Matthews' [sold as Summer Cascade™] found

    Building Map...

    = Heritage plant = Memorial plant
    Number Accession ID Location
    12022_00024*AHGRH

    Other plants like this Wisteria macrostachya 'Betty Matthews' [sold as Summer Cascade™] (Summer Cascade Wisteria)

    The Purdue Arboretum is a collaboration between the Department of Horticulture and Landscape Architecture and Administrative Operations

    Purdue Arboretum, 625 Agriculture Mall Dr, West Lafayette, IN, 47907
    © 2026 Purdue UniversityAn equal access/equal opportunity universityCopyright ComplaintsMaintained by Purdue Arboretum Explorer
    Contact Purdue Arboretum at arboretum@purdue.edu for accessibility issues with this page | Accessibility Resources | Contact Us