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 Pruning Questions

Cutting Juncus effusus back from Bellevue WA
November 18, 2010 - I read your posts about Juncus effusus and just have one follow-up question. When is the best time to cut them back to the ground - before winter or early spring? I live in the Pacific NW. I recent...
view the full question and answer

Problems with Blackfoot Daisy from Lewisville, TX
April 23, 2013 - I planted a row of Melampodium leucanthum (Blackfoot Daisy) last spring at the front of the front yard, next to the sidewalk. It's full sun, east facing, unamended black clay gumbo soil. I put mulc...
view the full question and answer

How to prune Opuntia ellisiana in Decatur, GA.
August 20, 2009 - Hi Mr SP--How do I go about pruning an Opuntia ellisiana? I have saws, newspaper, heavy leather gloves, goggles, etc. But my question is more about what section of the plant to cut. The base has de...
view the full question and answer

Removing a non-native windmill palm from Austin
February 27, 2013 - I have a fairly good size windmill palm (about 15ft high) that is planted too close to the house. I also don't like having to constantly remove its fronds as they block a walkway. Is there a good wa...
view the full question and answer

Bumelia sending up shoots in Austin
November 28, 2010 - I have a bumelia that is sending up shooters everywhere in my yard. Everywhere!! I started to dig them up, but many come from deep roots and my digging seems to have encouraged the tree to send up m...
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