En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Comparison of native turf with St. Augustine and Kentucky bluegrass

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

Wednesday - May 11, 2011

From: Houston, TX
Region: Southwest
Topic: Grasses or Grass-like
Title: Comparison of native turf with St. Augustine and Kentucky bluegrass
Answered by: Nan Hampton and Mark Simmons

QUESTION:

The native turf page mentions outperforming Bermuda grass, St. Augustine, and Kentucky blue, but the graphs only compare the natives to Bermudagrass. How do the native mixes stand up to St. Augustine and Kentucky Blue, especially St. Augustine since that's common around Houston.

ANSWER:

You are correct that the Native Lawns study didn't do comparisons with St. Augustine and Kentucky bluegrass.  This is because it has already been established that they do not resist drought as well as buffalograss and Bermudagrass.  You can see comparisons that include St. Augustine and zoysia grass in a study, Non-irrigated Turfgrass Study, by J. A. McAfee and Ron Leps for the Williamson County Extension Service. 

Another factor that affects the success of turf grass is the amount of sunlight.  The native lawns study was a full sun study so we cannot draw conclusions about shade conditions from that study.  It is known, however, that the turf grasses of the study, especially Bouteloua dactyloides (Buffalograss), don't fare as well in shade as St. Augustine.  Additionally, buffalograss doesn't grow well in sand, a common soil type in the Houston area.

We can conclude that buffalograss and/or the multi-species native turf that includes buffalograss does very well in the sun with little irrigation once it has been established.  Please read Native Lawns:  Buffalograss and Native Lawns: Multi-species for more information.

You can read the answer to a recent question to find native grass substitutes for shady sites in the Houston area.

 

 

More Grasses or Grass-like Questions

Need help fighting grass burs in La Grange, TX.
January 22, 2013 - I have 4 acres of wildflowers planted in my front yard. Unfortunately, grassburs have crept in & I need to control them with a pre-emergent. Will this keep the wildflowers from blooming? Also, would l...
view the full question and answer

Grass for family cemetery in Gallatin TX
August 20, 2009 - Recently, we made a family cemetery, and are now trying to find a type of grass that will make a healthy lawn for it. What would be an appropriate species to plant here?
view the full question and answer

Non-native smoketree for California City, CA
June 28, 2010 - I was wondering if you could tell me if it would be a good or bad idea to plant a Smoke Tree (most likely European) in the vicinity of a septic tank. We are looking for something which will provide a...
view the full question and answer

When to mow native prairie grasses in Florence, Texas
July 01, 2010 - What is best time of year, if any, to mow a native grass prairie? 40 acre creek bottom planted with little bluestem, sideoats, prairie dropseed, love grass, switchgrass, bluegrama, sand dropseed plus...
view the full question and answer

Mowing frequency of native lawn from Georgetown TX
August 18, 2012 - I have a native grass and wildflower lawn. At what frequency and when should the lawn be mowed?
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