En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Deadheading seedless desert willows for continued bloom in Phoenix AZ

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.

Need help with plant identification, visit the plant identification page.
 
rate this answer
Not Yet Rated

Monday - May 31, 2010

From: Phoenix, AZ
Region: Southwest
Topic: Trees
Title: Deadheading seedless desert willows for continued bloom in Phoenix AZ
Answered by: Barbara Medford

QUESTION:

We planted two seedless desert willow trees this spring. Both have bloomed nicely but we now have many stems with the spent flowers still on the tree. Your database for this plant says to "Remove spent flowers and seed pods to encourage continued blooming". Does this mean that the entire stem on which the spent flowers are located should be cut off? Or that just the spent flowers should be removed and the empty stems left on the tree? Similarly for the Tecoma Stans (Orange Jubilee and Sunrise) bushes we have recently planted. Should we remove the entire stem or just the spent flowers?

ANSWER:

We didn't know there was such a thing as a seedless desert willow, but then found this High Country Gardens website seedless desert willow Chilopsis linearis 'Monhews, which means it is a cultivar or selection of native Chilopsis linearis (desert willow). This makes the removal of seed pods to encourage more blooming a little confusing. The purpose of any plant is to reproduce itself. It blooms to attract pollinators and then produces seeds.  If you remove the bloom after it has faded, you will have thwarted the need of the plant to produce seeds, and it will bloom again. If your plant is truly seedless, we're not sure what effect that would have on re-blooming. However, acting on what we do know, we stopped at a neighborhood grocery store parking lot with blooming desert willows in planters. We examined the blooms, which of course, already had seed pods beneath them, as this was obviously a regulation issue desert willow. We observed that both the blooms and the seeds pods were on the end of a small twiglet. Our recommendation would be to sever that twiglet at the joint with the next biggest branch. 

From our Native Plant Image Gallery: (these are NOT the seedless cultivar)


Chilopsis linearis

Chilopsis linearis

Chilopsis linearis

Chilopsis linearis

 

 

 

More Trees Questions

Daily water absorption of live oak from soil
December 04, 2003 - How much water does the live oak absorb from the soil per day?
view the full question and answer

Failure to thrive of desert willow in Wimberley TX
August 10, 2010 - I have a desert willow. It is always, whether I water it or leave it alone, yellow/ brown leaves, dark spots on the leaves, losing leaves. now it looks sad and not very healthy. Can you please tell m...
view the full question and answer

Problem with mesquite tree limbs
June 13, 2014 - i keep finding some smaller branches of my mesquite tree in the turf area around the tree. when looking at the cut ends, they appear to have a smooth cut around the circumference of the limb about 1/...
view the full question and answer

Using cedar chips as mulch in Wimberley, TX
August 19, 2010 - In TX Hlll Country there is an abundance of wood chips, usually "cedar", which I have used as plant mulch. Since wood chips extract nitrogen to decay, do you consider chips a poor choice as plant m...
view the full question and answer

Problem with magnolias and yaupon in Prosper TX
May 13, 2012 - Problem with Little Gem magnolia - 3 little gems planted next to a fence, in Prosper, TX. Planted 3 years ago, 2009, one of the trees is now withering. The other 2 are doing fine, the one has leaves...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center