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 - May 11, 2007

From: Austin, TX
Region: Southwest
Topic: Groundcovers
Title: Oxalis drummondii as ground cover
Answered by: Nan Hampton

QUESTION:

We live in Austin, Texas. A sunny, dry swath of grass (originally St. Augustine) has been invaded by pink wood-sorrel (a large-leafed, mounding kind). I love the wood-sorrel, and would like to use it as ground-cover between stepping stones (and eventually eliminate the grass). Can the wood-sorrel tolerate some foot traffic? And how can I encourage its growth?

ANSWER:

Oxalis drummondii (Drummond's woodsorrel) is a pretty hardy plant and should stand some traffic, but probably not a great deal of it. However, growing between the stepping stones probably will work just fine. You should realize that the plants may go dormant in the heat of the summer, especially in full sun since they do like partial shade. This perennial blooms September to November and it will readily self-sow when the seeds are ripe. It is also possible to propagate them by dividing the bulbs and by moving established plants.

 

 

More Groundcovers Questions

Replacement for shade grass in El Paso TX
April 05, 2013 - We currently have a Honey Mesquite tree with thinning bermuda grass underneath in our front yard. I suspect that the filtered shade is killing the bermuda. I was thinking of planting Buffalo Grass, or...
view the full question and answer

Shrub or Vine for NH Slope
May 11, 2013 - I'm looking for a native plant/shrub/vine that can be used to control erosion on a relatively steep slope in New Hampshire. Do you know of any?
view the full question and answer

Aggressive Frogfruit
September 17, 2009 - I have frogfruit voluntarily growing in my flower beds. I had intended to use it as a ground cover but am concerned that it is taking over. Will it kill (smother) my flowers that I have planted for bu...
view the full question and answer

Getting rid of non-native, invasive English Ivy from Davidsonville MD
March 19, 2014 - Just moved and need to rid the well established Ivy planted on the steep slope area around the back and side of the house as it is taking over the bushes on the top and trees in forested area at botto...
view the full question and answer

Groundcover for a wet hillside in the San Juan Islands
July 30, 2014 - I live on Orcas Island in WA state. We have a place on the water and want to plant something that is no taller than 2-3 feet, lower if possible, on a hillside. The hillside gets lots of sun, yet als...
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