Native Plants

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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
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.

rate this answer

Thursday - June 04, 2009
From: Roma, TX
Region: Southwest
Topic: Diseases and Disorders
Title: Yellowing of St. Augustine grass in south Texas
Answered by: Nan Hampton
QUESTION:
We live in deep south Texas, Roma, Texas to be precise and we have a problem with our San Augustine grass. In the spring its quite nice and green after a few weeks and one rain it is turning yellow.ANSWER:
Mr. Smarty Plants realizes that you live a ways from Austin, but he suggests that you read the City of Austin's Grow Green Earth-Wise Guide to Lawn Problems. It is an excellent source for detailed descriptions, diagnoses, and treatments of ailing lawn grasses like Stenotaphrum secundatum (St. Augustine grass). It discusses symptoms and treatment of fungal diseases such as brown patch or take-all patch as well as insect pests such as chinch bugs or grubs.More Diseases and Disorders Questions
Chlorotic leaves on yaupon in Austin
April 04, 2011 - My yaupon holly looks chlorotic, it is 7 years old, I do not feed it, just a little seaweed occasionally. I am a totally organic gardener.
view the full question and answer
Time to trim oak trees in Austin
October 29, 2011 - We have several large oak trees in desperate need of a good trimming. Given that the trees have had a very stressful drought year, when would be the best time to trim them?
view the full question and answer
Native Grass is Falling Over
November 09, 2011 - Hi Mr. Smarty Plants,
I've tried to find this answer but am stumped as to the cause. We live in Fredericksburg, TX and have several different tall grasses, Yellow Indian grass, Little Bluestem, wire...
view the full question and answer
American beautyberry losing leaves in San Antonio
August 03, 2015 - I planted 3 American beautyberry last fall, and 2 of them are doing great. All the leaves on the 3rd one suddenly started dropping about 2 weeks ago and it looks dead. I can't find anything to tell...
view the full question and answer
Live oak leaves yellowing from Denton TX
January 26, 2012 - In autumn of 2010 I planted 10 live oaks about 6 to 7 ft. tall. I have see that during the month of Dec. 2011 to Jan. 2012 they are showing some yellow leaves. What can I do to help them?
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |