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 - October 15, 2015

From: elgin, TX
Region: Southwest
Topic: Problem Plants, Trees
Title: Removing Persimmon plants from the base of Live oaks
Answered by: Guy Thompson

QUESTION:

I live in Bastrop county and have hundreds of Texas wild persimmons at the base of my huge oak trees. Should I cut some of them? I am worried they are taking up water my oaks need. I like them but don't want them to damage my iaks. thanks

ANSWER:

Diospyros texana (Texas persimmon) is a tough native that can survive drought very well.  The large number that you seem to have growing under your oaks (Quercus fusiformis (Escarpment live oak),I presume), could provide a serious drain on the water that otherwise would be available to the oaks. I would advise you to remove all of these persimmons except for a few that you might like to keep for esthetic reasons.  A further step that would help the oaks would be to cover the area around the base of the trees out as far as the drip-line with mulch about two inches deep.  The mulch reduces loss of soil moisture due to evaporation.  Live oaks are themselves quite drought-resistant. Unless our drought becomes much more prolonged they should survive with little damage.

 

More Trees Questions

Ash tree shedding seeds early in IL
June 23, 2011 - I've lived in my house 13 years now and have a large and old ash tree in my backyard near my patio. The seed pods are ten-fold this year and are dropping constantly. I've never experienced this co...
view the full question and answer

Specifications for a property in Corning CA
March 29, 2012 - Drought resistant, deer resistant, low growing (ground cover), and shade tolerant request: I am looking for a variety of species that not only fit the above preferences, but also a few other things. ...
view the full question and answer

Need suggestions for plants for a privacy screen in Long Beach, NY.
August 10, 2011 - I have recently added 1500sq.ft. to my backyard. My backyard faces a busy road. I would like to place native trees and bushes along the fence for added privacy, shade and to protect my house from the...
view the full question and answer

Desert Willow size question from Austin, TX
June 12, 2015 - Dear MSP, I have a desert willow named Edith. We got her from the CoA a couple of years ago for recycling our Chirstmas tree. She's doing well except her three little trunks are teeny-tiny. We wan...
view the full question and answer

Mountain laurel (Sophora secundiflora) refuses to bloom
March 07, 2008 - We have a Texas Mountain Laurel that gets full sunlight, but does not bloom. It is 4-5 ft tall & 3-4 ft wide & healthy. Is there anything we can do to make it bloom next year?
view the full question and answer

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