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Cornell University

Species: Forsythia suspensa

(for-SITH-ee-a sus-PEN-suh)

Forsythia suspensa

Weeping Forsythia

Found on Course Walks

Spring Flowering Trees and Shrubs

Map of plant locations

(Plant location data may be incomplete)

In Collection(s):

None Listed

Cultivars

No cultivars listed

Ornamental Characteristics

Shrub > 8 feet

8' to 10' tall and 10' to 15' wide

Deciduous

distinctly weeping habit with fine, arching, and trailing branches

Flowers: * yellow and 4-lobed * 1" to 1.25" across * in groups of 1 to 3 usually * blooms in March and April * doesn't bloom as heavily as F. x intermedia

Environmental Characteristics

Full sun, Part shade

5b

Can tolerate acid to alkaline soil (pH 5.0 to 8.0)

Consistently moist, well-drained soil; Occasional periods of dry soil
See graphic below

Insect Disease

No diseases listed

Bare Root Transplanting

Easy

Other

* tolerant of urban conditions * most appropriately used on banks or over walls * must cascade to be at its best in the landscape * useful as a barrier * for erosion control on slopes Native to China

Moisture Tolerance Graphic

Please view this page on a tablet or larger screen for the moisture graph

Moisture Tolerance

Moisture graphic
Occasionally saturated or very wet soil
Consistently moist, well-drained soil
Occasional periods of dry soil
Prolonged periods of dry soil
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