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
1 rating

Wednesday - March 07, 2007

From: Austin, TX
Region: Southwest
Topic: Rain Gardens
Title: Native Texas plants for rain gardens
Answered by: Nan Hampton

QUESTION:

I am looking for native Texas plants that would do well in very shady and partial shade rain gardens. Do you have any suggestions?

ANSWER:

Rain garden plants need to be able to tolerate growing in standing water, but also need to be able to thrive when the water dries up. The plants below should meet those criteria and will do well in partial shade (2 to 6 hours sun per day). Plus, the violets (Viola soria) and groundnut (Apios americana) will do well in complete shade (<2 hours of sun per day):

GRASSES/GRASS-LIKE:

Inland sea oats, Chasmanthium latifolium
Eastern gamagrass, Tripsacum dactyloides


BUSHES/SMALL TREES:

Buttonbush, Cephalanthus occidentalis
Roughleaf dogwood, Cornus drummondii
False indigo, Amorpha fruticosa
Marshmallow hibiscus, Hibiscus moscheutos
Scarlet rose mallow, Hibiscus laevis
Palmetto, Sabal minor
Baccharis, Baccharis halimifolia


VINES:

Groundnut, Apios americana


TALL HERBACEOUS:

American waterwillow, Justicia americana
Cardinal flower, Lobelia cardinalis
Physostegia sp. (e.g., Obedient plant, P. intermedia)
Swamp milkweed, Asclepias incarnata
Blue water leaf, Hydrolea ovata
American germander, Teucrium canadense


LOW HERBACEOUS:

Meadow violet, Viola sororia
Phyla sp. (e.g., Texas frogfruit, P. nodiflora)
Water clover, Marsilea vestita

 

More Rain Gardens Questions

Installation of a bioswale in Decatur IL
July 22, 2009 - I want to install a bioswale in a 15' wide, 50' long ditch on a relatively steep hill. The ditch already has rip rap in it. Do I need to remove all the rip rap before starting construction, or can...
view the full question and answer

Native plants for high moisture area in Aspen CO
March 23, 2011 - We live near Aspen, CO at about 7,000 ft elevation. We have a seasonal creek running through our yard with large amounts of fertilization from farms in the water and a very high water table with tons ...
view the full question and answer

Bioswale for Indianapolis
September 13, 2009 - The city of Indianapolis has a very historic Central Canal, which was built in the 1830s. Due to erosion, the parent company of Indianapolis Water, Veolia, has proposed covering the banks with a type ...
view the full question and answer

plants for a rain garden's moist area in Central Texas
January 15, 2015 - I am looking for local natives to plant in the wet portion of a rain garden/bioswale. Can you help, please?
view the full question and answer

Expanding clay soils near rain garden
May 11, 2009 - I want to put a rain garden in my yard in central TX (Kyle). My subdivision architectural review committee expressed concerns about the expansive clay soils becoming saturated and possibly shortening...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center