En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Chlorosis in yaupon from San Angelo TX

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

Sunday - April 08, 2012

From: San Angelo, TX
Region: Southwest
Topic: Compost and Mulch, Shrubs
Title: Chlorosis in yaupon from San Angelo TX
Answered by: Barbara Medford

QUESTION:

Thank you for your information on the yaupon holly. We just finished clearing out the mulch and the red ground cover that popped up. I will quit watering it as much as the rest of the plants. Our yard is all gravel, so I don't water the bushes often. However, the soil is sticky red dirt that turns into bedrock about two feet down. So, we'll see how it does with these adjustments and also read the article on chlorosis.

ANSWER:

Well, you moved right ahead on that. Your shrub roots probably don't need to go down 2 feet to the bedrock, because roots tend to spread out closer to the surface for adequate gas exchange, i.e.,  carbon dioxide and oxygen. Either the lighter mulch decomposing or some compost mixed into the soil will help. It sounds like you have clay soil, which has nutrients in it but is composed of tiny particles that swell up and prevent the movement of oxygen to the roots. The roots can even drown, but if you are watering the yaupon less, that should help.

 

More Shrubs Questions

Propagating Silky Sophora by seed from Elmendorf TX
July 24, 2013 - I have some seed for the Sophora nutalliana. What is the best way to germinate this seed?
view the full question and answer

Replacement Yaupon holly doing poorly in Pflugerville, TX
May 09, 2012 - I had to replace quite a few shrubs after the drought last year. I live in Austin, TX. I have planted 3 dwarf yaupon holly bushes in the exact same place where the previous three same type of shrubs...
view the full question and answer

Problems with transplanting cenizo in Weatherford TX
September 29, 2009 - I tried to transplant a Silverado Sage into a large pot but within 1 day it started wilting. Could it be the soil? I used potting soil not soil from the ground which is a sandy soil.
view the full question and answer

Shrubs with sparse leaves and flowers for creek in Idaho
September 01, 2009 - I am looking for several shrubs that have spindly limbs and sparse leaves with flowers. The idea is to place them in front of windows or other views to add a lacey/veiled effect for the observer. I li...
view the full question and answer

Removing Texas cedar Juniperus ashei from Blanco River banks
February 26, 2014 - Dear Mr. Smarty Plants, Should cedar trees be removed from our Blanco River banks to prevent them from sucking too much of our precious water before it makes it into the river system? If so, what s...
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