En EspaŅol

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
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

Friday - November 12, 2010

From: Austin, TX
Region: Southwest
Topic: Transplants, Trees
Title: Problems with a Monterey Oak in Austin, TX.
Answered by: Jimmy Mills

QUESTION:

I have a large Monterey Oak, planted last year that has not gotten any fuller. Do I need to fertilize and if so, when?

ANSWER:

When Mr. Smarty Plants hears about large trees planted a year ago that aren't doing well, the first thing that comes to mind is transplant shock. The first order of business for a transplanted tree (or any plant ) is to get the root system going so that it can support the canopy and initiate new growth. The tree is under stress, and a general rule regarding stressed plants is not to fertilize them. This can stimulate the growth of new leaves, thus putting more stress on the root system.

I've excerpted a portion of an article from the University of Kentucky that gives a good explanation of transplant shock. Reading the complete article will give you some ideas about caring for your Monterey Oak.

Transplant Shock
Whenever a tree or shrub is moved from one growing site (e.g. a nursery) to another (e.g. your landscape), it is stressed. When great care is taken to minimize stress through proper transplant techniques and maintenance, the plant is likely to recover rapidly and become well-established in the new site. Unfortunately, all too often the opposite occurs-the tree or shrub suffers "transplant shock' from careless or improper transplant methods, and recovery is hindered. Poor growth, wilting, yellowing, premature leaf or needle drop and dieback are typical symptoms of transplant shock. Trees or shrubs unable to recover, continue to decline and eventually die.
A tree or shrub may take as long as 3 years to recover from transplanting stress. Even with good root regeneration, the transplant often will not show much top growth until roots reach their original expanse prior to digging. Failure of the plant to regenerate new, healthy roots or to establish its root system in the new site is frequently the underlying cause of transplant shock. Such root-related problems may be traced to one or more factors: stresses that occurred when the plant was removed from the original site, injury in transit, improper planting techniques and/or poor cultural practices.


 

 

More Trees Questions

What to do with a sickly American elm in Austin, Texas
September 27, 2010 - I have an American elm that is about 6 feet tall in my yard. It is has not grown quickly this year--as compared to another American Elm that I have in another spot that is about 3 feet tall and has m...
view the full question and answer

Selection of native trees to replace trees lost in hurricane
September 28, 2008 - Hello, I have a tree replacement list I must choose from as I live in a HOA deeded area. I lost 2 pines to the hurricane. And according to them I need to replace with 2 large trees. The pines were 15 ...
view the full question and answer

Failure of older branches on Bauhinia lunarioides to thrive
April 27, 2008 - We planted a sapling of the Anacacho Orchid Tree (Bauhinia lunarioides) winter (Jan, Feb?) and now it has leaves and blooms - but only off of new branches near its trunk, as the old branches haven't ...
view the full question and answer


July 27, 2015 - Hi, thanks for all your help in the past! I have a generous spot in my spacious back yard that is begging to be filled. The top soil is 4" sandy loam, below which is black clay.With frog strangler r...
view the full question and answer

Holes in trunk of Monterey Oak in Austin, TX.
May 05, 2013 - My Monterrey Oak (about 4 in diameter) has a problem. It started budding out and had a few leafs, then just quit. It had what I thought was new buds that would develop, but didn't. Then, the exist...
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 | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center