En Español

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

Tuesday - November 02, 2010

From: Austin, TX
Region: Southwest
Topic: Pruning, Trees
Title: Need advice for pruning a young Bur Oak tree in Austin, TX.
Answered by: Jimmy Mills

QUESTION:

I grew a beautiful bur oak from seed, and three years later it is now taller than I am. I hate to cut anything off this tree and hurt it, but there are two branches that are rubbing together and growing crosswise. Do I have to cut one of them off or will they sort themselves out? thanks!

ANSWER:

Just curious, but how tall are you?

The Bur Oak Quercus macrocarpa (Bur oak)  can grow into a magnificent tree with proper care, and a part of that care includes careful and prudent pruning. Removing one of the two limbs that are rubbing is a must.

Here are two sources with a lots of information about the ins and outs of pruning.

University of Maryland Extension

Purdue University University Cooperative Extension Service

Bear in mind, there is more to pruning than just cutting off limbs.

 

From the Image Gallery


Bur oak
Quercus macrocarpa

More Trees Questions

Privacy screen from Temecula CA
May 04, 2013 - I live in Temecula and need a fast growing tree by our pool that is good to block neighbors house.
view the full question and answer

Live Oak Mess in Liberty, TX
April 09, 2015 - Should I leave the pollination debris that has fallen from my 3 historic live oaks on the ground surface beneath them or use a leaf blower to remove.
view the full question and answer

Something dripping from red oak in Austin
July 30, 2012 - There is a large red oak outside my apartment. The leaves are shiny and covered with what appears to be oil. The ground underneath is coated with this also. When I parked under the tree my car beca...
view the full question and answer

Problems with October Glory maple tree in Evansville IN
June 10, 2010 - We have a 15 yr. old October Glory maple tree. 2 years ago we had a bad ice storm and this tree was covered with 1/2 to 3/4 " of ice. The tree resembled a chicken wishbone with its limbs touching ...
view the full question and answer

Oak Sucker Reprise
May 02, 2015 - ----Original Question---- SUNDAY - JULY 06, 2014 Title: Live Oak Suckers Reprise, Austin TX QUESTION: Referring to an entry dated March 11, 2011 about Live Oak suckers - what happened to the su...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center