Explore Plants

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
    
 

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 - September 01, 2008

From: Round Rock, TX
Region: Southwest
Topic: Planting, Trees
Title: Protecting a new patio from oak roots
Answered by: Joe Marcus

QUESTION:

Hello, I have just formed up for a new patio. I have a Live Oak tree about 2' away from the patio. It has a trunk diameter of about 10", I believe 20-25 years old. Problem: I have 2 large roots in the outside beam of the patio. If I leave the roots there, it will upheave the concrete & crack the patio. If I cut these, how much damage to the tree. It's the only live oak in my yard. Help!

ANSWER:

Not only will cutting the large roots harm the tree in the short term, the tree will be much more susceptible to blowing over in strong winds.  We are not sure exactly what you mean by the term "outside beam", but if at all possible, install a steel bridge over the roots in your concrete form to allow the roots to remain in place without harming the patio.

 

More Trees Questions

Propagating Magnolia grandiflora from Murfreesboro TN
August 03, 2011 - There are several Magnolia grandiflora (Southern magnolia) that have been planted in my neighborhood in middle Tennessee by a landscaping company, and now that they all appear to be producing seeds, ...
view the full question and answer

Need a native pine tree for Austin, TX.
December 21, 2013 - Is there a native pine tree that you would recommend for the Austin, Texas area? We're considering the Colorado pinyon pine (Pinus edulis) or the Papershell pinyon (Pinus remota)? Would either of the...
view the full question and answer

Hypoxylon Canker removal in Austin TX
March 26, 2012 - I have several oaks that appear to have been killed by Hypoxylon atropunctatum from last summer's drought. Is it safe to cut them down in March or does that risk spreading Oak Wilt too. Should I ...
view the full question and answer

Cherry Laurel for North Central Texas
May 16, 2010 - I want a small evergreen tree (approx 20'x 15')and would like to plant a Cherry Laurel. Would this be a good choice in North Central Texas (DFW area)? If not, any suggestions? Thank You.
view the full question and answer

Solution for wet area near fence
April 07, 2010 - I just moved into a house that is 10 years old on the north side of Houston, Texas. When it rains the water pools about 1 to 3 inches deep around the beds with trees (pine, sweet gum and chinaberry) ...
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.