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

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 Propagation Questions

Planting wildflowers from Wichita Falls, TX
August 24, 2013 - Hi, Thanks so much for the answers you give! You've been very helpful to me in the past. I have two quick questions: 1) I have been harvesting seeds from my wildflowers. I wonder when the best time...
view the full question and answer

Taking a cutting from Niagara grape in Warfordsburg PA
April 27, 2010 - How do I take a cutting from a Niagara grape plant, and then re-plant that cutting?
view the full question and answer

Propagating Texas Mountain Laurel by seed from Tucson AZ
May 20, 2010 - Propagation of Texas Mountain Laurel from seed
view the full question and answer

Seed collection from rain lilies
May 14, 2008 - Hello, I have some rain lilies growing in our yard. I've collected some seed heads, but am not sure what steps to take now. They were all off of broken stems (the dogs are not as cautious as I am...
view the full question and answer

Transplanting a Dutchman's pipe in Beaverton MI
June 10, 2010 - When can I transplant a full grown dutchmans pipe plant? It is growing along side of the house and it needs a bigger place to grow. This is June and the plant is in full bloom full of pipes, but need...
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