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

Tuesday - May 15, 2012

From: Arlington, TX
Region: Southwest
Topic: Propagation, Cacti and Succulents
Title: Pollinating moth of Arkansas Yucca from Arlington TX
Answered by: Barbara Medford

QUESTION:

What is the pollinating moth of the Arkansas yucca. I have Desert willows which is the larval host for white-winged moth, but the yuccas are still not seeding. What other larval hosts plants can I provide for the AY?

ANSWER:

From the US Forest Service, we found this article on Yucca Moths - Tegeticula sp.

The Yucca and its Moth from Palomar.edu.

From eHow How Often Do Yucca Plants Bloom? we found this quotation:

"Not all species of yucca bloom with similar regularity or visual prominence. As these plants are slow-growing, some take considerable time to mature to an age that produces flowers. Once a plant does bloom, expect blooms to return again the subsequent years at the same time of year."

We could find no specific information on exactly how old Yucca arkansana (Arkansas yucca) had to be to put on blooms. In terms of propagation, of course, you can always transplant offshoots of the main plant. Follow the plant link to learn about this specific species of yucca.  In addition, here is an excellent article on How to Plant a Yucca Plant.

 

From the Image Gallery


Arkansas yucca
Yucca arkansana

Arkansas yucca
Yucca arkansana

Arkansas yucca
Yucca arkansana

More Cacti and Succulents Questions

Bringing upright a leaning cholla cactus
August 29, 2013 - I have a 3 ft. tall Cylindropuntia bigelovii that fell over after recent rains. I righted it and supported it with garden stakes for about a month. I was afraid to pull too hard on the low...
view the full question and answer

Landscaping on South Padre Island
June 07, 2008 - I'm in charge of landscaping at my beachfront condo in South Padre Island and find the wind, salt air, and heat challenging for growing almost anything. We would like to incorporate native plants, b...
view the full question and answer

Is a Texas Mountain Laurel too messy for swimming pool area?
November 24, 2008 - Our landscaper has recommended a Texas Mountain Laurel to plant beside our swimming pool. We recently removed Cherry Laurels from the same location because of the mess they made in the pool (especiall...
view the full question and answer

How to Control White Fungus on Prickly Pear Cactus?
July 04, 2013 - Is there any kind of spray for our prickly pear that will help with the white fungus that has appeared on it?
view the full question and answer

Ravaged by snails
May 23, 2007 - Our Prickly Pear Cactus is being completely ravaged by snails. Is there something in my yard that could be attracting them? Is there something I can do to keep them off the plant? Also is is safe to...
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