Host an Event Volunteer Join Tickets

Support the plant database you love!

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

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

Native turf grass for acreage in Denison TX
January 27, 2014 - I have recently moved to Denison TX where we have 5+ acres of true crosstimbers land. I am looking for a native turf grass that will do well in sandy soil and with the water provided by nature. The m...
view the full question and answer

Trees and shrubs turning brown in Dripping Springs TX
October 31, 2011 - Due to the extended drought - a number of trees and shrubs in our Dripping Springs area property have turned brown. Specifically: Live Oak; Agarita; Ash Juniper; Cedar Elm. Is this a dormant stag...
view the full question and answer

Drought-resistant plants for Grand Prairie, TX
March 24, 2006 - Can you tell me where I may obtain a list of drought-resistant plants for landscaping?
view the full question and answer

Drought-tolerant plants for deep shade in Florida
June 23, 2012 - I am looking for indigenous, drought tolerant, leafy dense plants (kind of hosta like) that will grow in deep shade (under a tree that gets little sun) in Jacksonville, Florida.
view the full question and answer

Hardy plants for Oklahoma raised garden at Oklahoma school
February 12, 2014 - I am planting a raised flower bed with fifth graders. It will have a little shade in the morning and evening possibly. What plants are durable and can withstand OK summer heat. We will be planting ...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.