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

Thursday - January 19, 2012

From: Austin, TX
Region: Southwest
Topic: Watering, Drought Tolerant, Shrubs
Title: Ilex vomitoria Sufering from Drought?
Answered by: Mike Tomme

QUESTION:

My Ilex vomitoria has always thrived. It is about ten years old. This fall, a portion of the leaves on the ends of the branches have turned yellow on the edges with green veining in the center. Other branches remain bright green, but we had no fruit this year. Is this a result of the drought, or is it a likely soil deficiency?

ANSWER:

Mr. Smarty Plants always has reservations about making a diagnosis without actually seeing the plant and its surroundings, but, Ilex vomitoria (Yaupon) is one of those plants that is so hardy and tolerant of its conditions, including the type of soil it is in, that I have to suspect the drought.

I would look at a couple of things. First, look around to se if anything has changed that might affect its growth - is it getting more shade/sun as a result of nearby tree growth/trimming? Second, is it being overwatered? If you have an irrigation system, make sure you are not overcompensating for the dry conditions.

Finally, I recommend patience. In spite of the rains this fall in central Texas, we are still in a very serious drought and many plants are going to suffer and die. The plants that are not native to this area will be the first to perish. Your yaupon is probably going to be a suvivor. 

 

From the Image Gallery


Yaupon
Ilex vomitoria

More Drought Tolerant Questions

Winter- and drought-resistant plant for North Central Texas
April 11, 2012 - I would like to know is there a good winter and drought resistant flowering bush for my area. I would like something with bigger flowers like azaleas or roses maybe bigger, that will not grow anymore...
view the full question and answer

Plants that will withstand spray from fountain and heat from concrete
June 10, 2014 - Working on a property in Plano, I have an area around a fountain, surrounded by concrete, in full sun, that receives a lot of water that is blown from the fountain (which is treated with chlorine tabl...
view the full question and answer

Hedge in Desert Full Sun
March 25, 2012 - We want a short hedge, 2-3 ft tall, small leaves that fill in to full looking hedge. It is in Phoenix Arizona area and gets full sun all afternoon
view the full question and answer

Groundcover for Sunny Slope in CT
May 11, 2013 - I need a plant to use as groundcover and for erosion control on a sunny slope in southwestern Connecticut. Any suggestions other than juniper?
view the full question and answer

Dormancy in Pin Oaks without water in Del Rio, TX
August 02, 2011 - Can Pin Oak trees go dormant without enough water? If so how long can they live that way? Can they be brought back to producing leaves? If yes, then what do I need to do besides giving them water. I d...
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