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

Sunday - May 11, 2014

From: Edmond, OK
Region: Southwest
Topic: Watering
Title: List of plants that tolerate
Answered by: Nan Hampton

QUESTION:

Could I get a list of "grey water" tolerant shrubs/evergreens/etc? *Full sun

ANSWER:

We don't have a specific list of plants that tolerate "grey water", but we can give you some links to information about what plants do best in grey water.  According the Washington State Department of Health in their article Watering Plants with Greywater plants that do NOT do well with grey water irrigation are those that are shade-loving and require acidic soils.   According to Graywater Gardening the soaps you use affect the pH level.  This article gives you hints on how to minimize the effect of high pH levels on plants.

Plants that like full sun are not as likely to be acid-loving plants as those that grow in shady, wooded areas.  You may have more of a problem with drainage in western Oklahoma County which appears to have clayey soils that may not drain well.

You can do COMBINATION SEARCH in our Native Plants Database yourself to look for plants your particular criteria:  shrubs that grow in sun.  First, choose "Oklahoma" from the Select State or Province option, then select "Shrub" from the Habit (general appearance) and finally, "Sun..." under Light Requirement.  You can add or change criteria to do several searches.   When you access the species page you can check the GROWING CONDITIONS section to find the Soil ph and Soil Description.  Here are a few suggestions using this method:

Ilex vomitoria (Yaupon) evergreen

Rhus glabra (Smooth sumac) deciduous

Ceanothus herbaceus (Redroot) deciduous

Forestiera pubescens (Stretchberry) deciduous

Physocarpus opulifolius (Atlantic ninebark) deciduous

Rhus aromatica (Fragrant sumac) deciduous

Sphaeralcea coccinea (Scarlet globemallow) deciduous

Sabal minor (Dwarf palmetto) evergreen

Yucca glauca (Soapweed yucca) evergreen

You can do various searches yourself to look for other possibilities.

You can also read the answer to a previous question to Mr. Smarty Plants to learn more about plants and grey water.

 

From the Image Gallery


Yaupon
Ilex vomitoria

Smooth sumac
Rhus glabra

Redroot
Ceanothus herbaceus

Stretchberry
Forestiera pubescens

Atlantic ninebark
Physocarpus opulifolius

Fragrant sumac
Rhus aromatica

Scarlet globemallow
Sphaeralcea coccinea

Dwarf palmetto
Sabal minor

Soapweed yucca
Yucca glauca

More Watering Questions

Calcium from Eggshells for Ferns?
December 15, 2014 - I was reading recently about beneficial additions to the soil/plant. The first was about soaking used egg shells overnight and then pouring the water onto ferns. They said that the calcium in eggshell...
view the full question and answer

Irrigation of landscaping project after 1 year in San Antonio
November 10, 2010 - Hello, I am working on a project in San Antonio where the following vegetation types have been specified: cedar elm, bald cypress, 'Tifway 419' bermuda grass, mountain laurel, esperanza, and lantana...
view the full question and answer

Powdery mildew hits Rock Rose in Round Rock Texas
May 05, 2011 - My beautiful Rock Roses have gotten spots of white fuzzy "fur" on their leaves in the past month. This is not something they have ever had before and I'm worried its some kind of disease. Is it so...
view the full question and answer

Effect of epsom salts and gray water on plants
December 04, 2007 - We live in Phoenix where water is a precious commodity. We have decided to use as much of the gray water as we can for watering our garden, shrubs and trees. One of the suggestions we heard about w...
view the full question and answer

Problem with Salvia Mystic Spires in Chesterfield VA
May 30, 2009 - Last August, our local Lowes had these beautiful, unusual blue perennials on the discount rack called "Salvia Mystic Spires". For 50 cents each, they looked terrific, so I bought all they had, about...
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