Kentucky Wisteria (Wisteria frutescens)
A lovely, fragrant native wisteria! Vines are winter hardy and bloom far more reliably than non-native wisterias. Flowers best in full sun but can tolerate some shade. Large, sturdy supports are best, such as large arbors, gazebos, or sacrificial fences (older vines will completely cover large sections of fence and eventually warp it)- vines on smaller supports need regular pruning to maintain shape.
Pollination: Self pollinating.
Light: Full Sun, Part Sun/Shade
Soil Moisture: Wet, Wet Mesic, Mesic
Soil Type: Loam, Clay Loam, Sandy Loam
Height: 15’-30’
Width: 4’-8’
Bloom Color: Purple
Bloom Time: Apr-May
Fruit: Brown seeds mature in twisting bean-like pods.
Fall Color: -
Root Type: Unknown, likely branching?
Notable Wildlife Interactions: Little data available. Flowers attract large bees.
Notes: A twining vine that takes to trellises and fences well, but will need to be trained up smoother surfaces, such as dead trees or large support beams on a deck/gazebo.