En Español

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Wednesday - October 01, 2008

From: Fresno, CA
Region: California
Topic: Non-Natives
Title: Cuttings from non-native weeping willow in California
Answered by: Barbara Medford

QUESTION:

I have a large area to plant, I have a flourishing Weeping Willow and would like to harvest cuttings from it to start new trees. What is the best time of year for this in Central California?

ANSWER:

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.

 

More Non-Natives Questions

Ridding property of Dichelostemma Firecracker Plant from Cleburne TX
April 11, 2012 - How do we get rid of Dichelostemma-Firecracker plant? It has invaded our yard & we hate it! How do we kill it?
view the full question and answer

Advice about lavender (Lavandula sp.)
June 03, 2008 - I recently visited a Lavender Farm just outside Gainseville Texas. I was hooked. However, when I started reading about growing Lavender I found that you should have well drained alkaline soil. Since...
view the full question and answer

Non-native, care for Jade plant.
June 22, 2009 - I've had a jade plant for 5 years and it has done well, even though it was in a plastic pot with regular soil. I need to repot it and it was recommended I use a clay pot and a soil made for succulen...
view the full question and answer

Non-native, invasive creeping fig in Webster TX
May 26, 2013 - We've recently moved into a new home in the southeast Houston area. The back of our property has a long concrete wall (gets quite a bit of sun), which we thought we could cover with a spreading vine....
view the full question and answer

Care for non-native mandevilla in Greensboro, NC
June 11, 2009 - I bought two potted mandevilla vines last year and read on a website for winter care to cut the vine back at least a foot from the soil. However this spring going into summer it has barely produced an...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center