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From: Fresno, CA
Region: California
Topic: Non-Natives
Title: Cuttings from non-native weeping willow in California
Answered by: Barbara Medford
Non-native to the United States, Salix x sepulcralis is a hybrid of a Chinese species (Peking willow) and a European species (white willow), and is said to grow in Zones 5 to 8 in the United States. It is weak-wooded, fast-growing and, therefore, short-lived. It has aggressive roots, can lift sidewalks and interfere with sewer lines, often growing on soil surface, making a problem with mowing. It is susceptible to a number of pests and diseases, and notorious for littering the ground beneath it. It also falls out of the expertise of the Lady Bird Johnson Wildflower Center, as we specialize in plants native to North America.
While we would like to answer all questions we receive, Mr. Smarty Plants' work is limited to plant species native to North America, their habitats and cultivation. Limited resources require us to decline answering questions that delve into other areas. We hope you understand.
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