En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - My newly planted Mountain Laurel isn\'t doing well.

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 - March 13, 2009

From: Austin, TX
Region: Southwest
Topic: Compost and Mulch, Soils, Transplants, Watering, Trees
Title: My newly planted Mountain Laurel isn\'t doing well.
Answered by: Jimmy Mills

QUESTION:

My mountain laurel was planted from a container in Dec. It is in part sun, clay soil, and its leaves are turning yellow. should I move it or will that kill it?

ANSWER:

 Mountain Laurel Sophora secundiflora (Texas mountain-laurel) is a hardy, slow growing evergreen with showy purple flowers. It prefers rocky, well drained soils with sand, loam, clay, caliche, limestone. It can live in full sun or partial shade, but blooms more abundantly in full sun. It is not very tolerant of being transplanted, so please don't move it.

You didn't mention the size/age of the plant, but it could be suffering from transplant shock. You say it is in clay soil which isn't the preferred type, and there is a tendency  for people to over water newly planted plants; so the combination of poorly drained soil with too much watering could be causing the problem.

I would suggest that you, without disturbing the roots any more than you have to, try to incorporate some organic material like compost or leaf mold into the soil to improve the drainage. Water deeply but infrequently. Trim up to 1/3 of the upper structure the foliage including the dying leaves. Leave enough leaves to nourish the plant, but not so many as to put undue stress on the developing root system.

This Plant Answers link has a lot of good information about caring for your Mountain Laurel.

 

 

 

More Soils Questions

Growing rabitteye blueberries in Phenix City AL
January 18, 2013 - What type soil is needed to grow rabbiteye blueberries?
view the full question and answer

Growing Loblolly Pines Outside Native Range
April 03, 2014 - I would like a stand of pines on my property but do not know if they will grow in my area. Do you know if the soil in Waelder, Texas will support pines?
view the full question and answer

Lupines annual or perennial in Zone 4b from Austin
November 08, 2012 - Are lupines treated as perennials or annuals in Zone 4b (Northeast) if they are planted in the ground? Will other native species of lupines grow in a region they are not native to? Any recommendations...
view the full question and answer

Use of fresh clippings from tree trimmers for mulch in Austin
May 02, 2010 - Hi, The tree trimmers are in my neighborhood (east central Austin) to clear the power lines and said I can have a load of free mulch. I am wondering if there is any harm in using the fresh mulch from...
view the full question and answer

Apartment Landscaping
September 13, 2005 - I live in an apartment and have a small patch filled with rocks and an ugly plant I don't know the name of. I want to take out the existing plants and put something else in. It has to be hearty,low m...
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.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center