En EspaŅol

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
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 - June 07, 2010

From: Brierfield, AL
Region: Southeast
Topic: Pollinators, Pruning, Cacti and Succulents
Title: When may I remove seed heads from yuccas?
Answered by: Joe Marcus

QUESTION:

Soft tip yuccas dominate my home's landscape. When is the best time to remove the heavy seed heads after flowering? In addition to being difficult to work around, the pods seem to attract infestations of leafleg bugs.

ANSWER:

You may remove a flower/seed stalk at any point during its development.  If you want to enjoy the flowers but do not need any seeds, remove the stalk near where it emerges from the foliage when the flowers are spent.  However, since yuccas and certain moth species are dependent upon one another for their survival in the wild, it might be a good idea to leave one or two flower stalks alone in you garden to provide habitat for the yucca moths living on the plant.

 

More Cacti and Succulents Questions

Replanting a blue agave in Rio Rancho NM
January 11, 2010 - I have acquired a Blue Agave, approximately 4-5 ft high. It still appears quite healthy. It was used over the holiday season for display purposes in a liquor store. Unfortunately, the root ball has be...
view the full question and answer

Night-Blooming Cereus not Blooming
September 04, 2014 - I have a plant called a night-blooming cereus, which during the warm season, is supposed to have blooms that come out at night and close up but don't fall off when morning approaches. But my cereus h...
view the full question and answer

Correction of tree name from Bay Point CA
October 16, 2013 - The tree should of been Mulberry don't know how it was changed!! Tuesday - October 15, 2013 From: Bay Point, CA Region: California Topic: Non-Natives, Cacti and Succulents, Trees Title: Non-...
view the full question and answer

Native Plant Suggestions for Dripping Springs
August 02, 2011 - I have a very dry commercial property in Dripping Springs TX where the dry sand/dust isn't a good rain conductor (whenever we get rain). What can we plant there? We have no irrigation and use a rai...
view the full question and answer

Cutting bloom stalk of century plant in San Diego CA
June 25, 2010 - My 28 yr old century plant will bloom soon. I understand it will die. Will this 30 ft stalk then likely fall? Will I need to call someone to cut the dead stalk? The base is nearly 7 ft by 6ft - n...
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