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 - August 01, 2010

From: Carlisle, PA
Region: Mid-Atlantic
Topic: Container Gardens, Planting, Shrubs
Title: Plant to cover retaining wall in Carlisle PA
Answered by: Barbara Medford

QUESTION:

I have a block retaining wall in my back yard. I need to find a quick growing plant that will grow through late summer into fall and cover the wall with limited sunlight.

ANSWER:

Are you talking about late THIS summer and into fall? If so, you might consider plastic shrubs, because we don't know of anything else that would work. In the first place, even in Pennsylvania, we don't recommend planting things in summer. That is the time when existing plants are finishing up their blooming and coming into fruit (seeds), to be deposited into the soil, where they will wait out the winter cold and be ready to germinate in the spring. Or, they are preparing to drop all their leaves, because they are deciduous and that is a way to protect the plant from the cold.

Seriously, if you need to block the view of a retaining wall right away, maybe because of a potential sale of your house, there is no plant that could grow that quickly, especially with low sunlight. Even if you could plant a row of shrubs in front of that wall, it could take them years to grow tall enough and to fill in and screen the view of the wall.If you purchase something big enough to do the job, transplanting it would be a difficult job, and it could well go into transplant shock, and either have its growth retarded for 2 years or more, or simply die. 

We would like to make a suggestion similar to one we made to someone who wanted to know how to plant kudzu to cover an ugly wall while the house was for sale. Of course, we were totally opposed to the propagation of a plant that is non-native and invasive. They were in the wrong climate for kudzu and even if it had been ideal, not even kudzu could have covered that wall in the time frame they had in mind. Our suggestion was to first paint the wall with masonry paint, which might not be practical in a retaining wall, which probably has moisture behind it. To go along with that, we suggested simply plainting a row of small shrubs in front of the wall to distract the eye without trying to get them to grow to completely cover it. And, finally, we said if they didn't want to invest in something they would soon (hopefully) move away from, they could buy some plants of an appropriate size and pot them up in large terra cotta pots. Then, when the house was sold, they  could just put the pots on the moving truck and take them to distract the eye from something else in their new place.

 

More Shrubs Questions

Native small tree or shrub for container in San Angelo, Texas
July 01, 2010 - We live in San Angelo TX and are looking for some type of a bush/tree that will grow in a pot in a shaded area..we would like something that would grow to be about 5-6 feel tall and be rather narrow.....
view the full question and answer

Want to identify a shrub with golden to orangish berries in Minneapolis MN.
July 14, 2009 - Tall shrub or maybe tree with small berries golden to orangish color. The berries are not in large clumps but more twos and threes. Leaves are opposite each other, smooth edges and sort of elliptica...
view the full question and answer

Plants for dry conditions and clay soils in Georgia
June 25, 2007 - I need a bush or plant that I can plant next to a creek that requires no maintenance to cover exposed roots and underbrush caused by rushing water whenever the creeks rises with large downpours. We b...
view the full question and answer

Plant for part sun in Nampa Idaho
May 20, 2010 - What could I plant in arid SW Idaho on the northwest side of my house along a border against the house? Most of the day this area is in shade, but at the hottest time of the day it gets a couple of h...
view the full question and answer

Problems with Carolina Laurel Cherry from Pflugerville, TX
September 02, 2011 - In 2007 we planted 7 Carolina Laurelcherry (Prunus caroliniana)across our back fence. Everything was fine until this year. Three of the trees seemed to get sick and a local arborist said the roots ne...
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