En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Can I trim back my 20 ft Yucca plant?

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 11, 2009

From: San Jose, CA
Region: California
Topic: Pruning, Cacti and Succulents
Title: Can I trim back my 20 ft Yucca plant?
Answered by: Jimmy Mills

QUESTION:

I have a yucca tree which is about 20 ft. tall, has four main trunks. I would like to prune it to approx. 10 ft. but wonder if that will kill it or if new shoots will come out up near the cut.

ANSWER:

You didn't tell me the type of Yucca that you have, and you may not know, but you can go to our Native Plant Database and type the word Yucca in the "name box". You will get a list of 28  species of Yuccas native to the US along with images and descriptions that can help you learn the name of your plant. Two of the spectacular "tree like" forms are Yucca brevifolia (Joshua tree), and Yucca elata (soaptree yucca) with images.

 You can safely trim the tops of the trunks and new shoots will appear just below the cut point. I would suggest that you do one trunk and wait for the new shoots before you proceed to the other trunks. See this link for details.

You could also experiment by putting the cut off stems into potting soil to see if they will form roots.  Free Yucca plants!

I would offer two words of caution. The leaf margins of Yuccas can be sharp, so be careful when you handle the leaves, and don't over water your Yuccas.

 

 

More Cacti and Succulents Questions

Natural fibers for lashing bamboo in weaving
May 07, 2008 - I live in Austin and am looking for plants I can use for weaving fibers, e.g. lashing bamboo for a small project. What plants and parts do you recommend? What resources do you recommend for informatio...
view the full question and answer

Container plants for cool weather in Cypress TX
October 02, 2011 - I am a novice gardener and I am looking for some ideas on potted plants for the fall/winter. They would be covered by a roof, but still susceptible to the elements. What can be planted now that will...
view the full question and answer

New agave plants, offshoots of parent plant, transplanting
September 16, 2007 - I have different varieties of Agaves that are sending off new plants from the mother. Some have 1-2 and some have 6-7 plants. Is there a proper method for removing (cutting them a certain way) for t...
view the full question and answer

When should cochineal bugs be on prickly pear cactus?
January 05, 2012 - I am a fibers artist that would like to harvest the cochineal bugs from the prickly pear cactus. I would like to know what time of year should I expect to find the cochineal bugs around the Austin ar...
view the full question and answer

Wholesale dry yucca trunks and branches from California
January 29, 2012 - Where can I buy wholesale dry yucca trunks and branches? I have spent the last hour looking for them and can only find nurseries and decorative branches.
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