Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Wednesday - July 06, 2016

From: Bessemer, AL
Region: Southeast
Topic: Plant Lists, Drought Tolerant, Erosion Control, Shade Tolerant
Title: Plants Needed for a Shaded, Rocky Slope in Alabama
Answered by: Anne Van Nest

QUESTION:

I live in Alabama where the soil is clay and rocky. I've tried planting on a rocky slope I have but, it's also shaded. Not even Juniper will survive on this slope. I've spent thousands of dollars trying to make this area presentable to no avail. And my fixed income just can't handle it anymore. The borders of this area do have some sunlight. Prickly weeds seem to be doing well. I have pictures. :-( I want: Blooms! Maybe something that holds the clay soil but spreads like a groundcover, flowering at different times of year, drought tolerant, some green all year, plant now. Must hate sun.

ANSWER:

Sorry for the delay in sending this response! Also, sorry about the challenges to your gardening on a rocky, clay slope in the shade (and for the thistles that have moved in and settled in the area). You really do have a significant challenge with this site. Dry + shade is one of the most challenging. But do not worry, there are some native plants that you can try.

A search of the Native Plants Database on our website at www.wildflower.org/plants/ set to the criteria of Alabama, herb, perennial, shade, dry and 0-1 feet does reveal 14 plants. Some aren't suitable to grow as groundcovers. The remaining ones are:

Horseherb (Calyptocarpus vialis) This shade tolerant groundcover has tiny, yellow daisy flowers and will go dormant during cold winters. It is evergreen in mild areas. Try to keep heavy mats of fallen leaves off the plants. Mow if desired. May need a little extra water to look its best during extended droughts.

White troutlily (Erythronium albidum) A low plant with mottled leaves that makes an attractive groundcover. White blooms in the spring. Plants multiply rapidly by root offshoots and seed, but can require up to 6 years before blooming.

Partridgeberry (Mitchella repens) A trailing evergreen perennial with white, fragrant flowers in pairs. No taller than 2 inches tall, partridgeberry makes an attractive woodland creeper.

Common cinquefoil (Potentilla simplex) A low growing perennial with flowers and leaves arising from runners on separate stalks. Runners are 6-20 inches long. Has five-parted leaves and five-petaled, yellow flowers.

And if you want to use a vine as a groundcover and forgo the blooms, you might consider these:

American bittersweet (Celastrus scandens)

Saw greenbrier (Smilax bon-nox) (beware of the thorns on this plant)

Fox grape (Vitis labrusca)

 

From the Image Gallery


Horseherb
Calyptocarpus vialis

Horseherb
Calyptocarpus vialis

White troutlily
Erythronium albidum

White troutlily
Erythronium albidum

Partridgeberry
Mitchella repens

Partridgeberry
Mitchella repens

Common cinquefoil
Potentilla simplex

American bittersweet
Celastrus scandens

Sawbriar
Smilax bona-nox

Sawbriar
Smilax bona-nox

Fox grape
Vitis labrusca

More Shade Tolerant Questions

Choice of shade trees from the City of Austin
March 29, 2011 - I have a choice of three shade trees from the city of Austin. They are Live Oak, Elm, Cedar. Although I am happy to have a free tree, I think the choices are not the best for my home. I have a small ...
view the full question and answer

Shrub for part shade for hedge in Holly Ridge NC
April 07, 2010 - We live in Coastal NC. We would like a type of shrub for the front of our home which is partial shade, similar style to a boxwood or trainable hedge. What NC native would compare?
view the full question and answer

Ground covers for a shady spot in central Texas
February 23, 2016 - I reside in Austin, Texas and need advice on my xeriscaping project. Portions of my front yard have always been a challenge to get grass to grow, so I have xeriscaped that area with Fairland Pink gran...
view the full question and answer

Trees for shade east windows from sun in Abilene, TX
October 25, 2008 - We need a tree(s) to plant in front of four east windows (20 feet space) to shade our breakfast room from the early morning sun. We have shades but need a bit more protection. I do not wish to shade...
view the full question and answer

Container plants for cool weather in Cypress TX
October 02, 2011 - I am a novice gardener and I am looking for some ideas on potted plants for the fall/winter. They would be covered by a roof, but still susceptible to the elements. What can be planted now that will...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.