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

Non-native jade plant from Pauline SC
August 24, 2012 - Do jade plants grow in South Carolina; if, so where?
view the full question and answer

Succulents for 9150 feet in New Mexico
March 04, 2008 - What succulents could grow in Angel Fire, New Mexico, at an altitude of 9150 ft.in a northwestern windy exposure in rocky-ish soil? Are there any that are perennials? Thank you.
view the full question and answer

Can Joshua Tree yucca be grown in Denham Springs LA
December 31, 2011 - If planted in a patch of raised and well-drained soil and covered during heavy rains, would it be possible to grow a Joshua Tree yucca in eastern Louisiana?
view the full question and answer

What to do about cold damage to spineless prickly pear?
March 05, 2010 - In Austin, Texas our 'spineless' prickly pear cactus is about 6' wide by 4' tall. In the last severe freeze, the top half flattened out and has remained that way. Should I cut the flattened pads o...
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

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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center