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

Wednesday - June 01, 2011

From: Laytonsville, MD
Region: Mid-Atlantic
Topic: Shrubs, Trees
Title: Plants to filter dust from a road in MD
Answered by: Anne Bossart

QUESTION:

I live in MD next to a dirt/gravel access road. I would like to plant something along my property line to block the clouds of dust we regularly get from cars and dirt bikes. Is there something fast growing and low maintenance that I can plant there? Thank you.

ANSWER:

The fastest growing and lowest maintenance plants are without question, large deciduous shrubs or small multistemmed trees.  They can take the abuse they receive next to a dirt road, put on a fresh coat of leaves every spring and have flowers and fruit to attract birds (and humans).

To begin the plant selection process you can search our Native Plant Database.  Do a Combination Search for Maryland, selecting: shrubs or trees/your conditions and size (6-12 feet or larger).  It will generate a list with links to detailed plant information pages.

Here are some small trees to consider:

Amelanchier laevis (Allegheny service-berry)

Cercis canadensis (Eastern redbud)

Cornus drummondii (Roughleaf dogwood)

Rhus typhina (Staghorn sumac)

Sassafras albidum (Sassafras)

and some large shrubs:

Calycanthus floridus (Eastern sweetshrub)

Clethra alnifolia (Coastal sweet pepperbush)

Ilex glabra (Inkberry)

Physocarpus opulifolius (Atlantic ninebark)

Viburnum dentatum (Southern arrowwood)

Viburnum opulus var. americanum (American cranberry bush)

 

Using a combination of these plants you could have a "hedgerow" with flowers in spring and summer, fall colour, summer fragrance and the wildlife benefits of cover and food.  Plus it would meet the practical requirements of your situation.


Amelanchier laevis

Cercis canadensis

Cornus drummondii

Rhus typhina

Sassafras albidum

Calycanthus floridus

Clethra alnifolia

Ilex glabra

Physocarpus opulifolius

Viburnum dentatum

Viburnum opulus var. americanum

 

 

 

 

 
 

More Trees Questions

What clips green twigs from cedar elms?
August 09, 2013 - Many small cuttings (3-5 inches long) are dropping from large cedar elm. To my eye the ends look like breaks (not chiseled), but I can't imagine what would cause so many breaks, and so think somethin...
view the full question and answer

Rocky Mountain Juniper Grazed by Deer
April 29, 2013 - I have four Colorado red cedar (Juniperus scopulorum). The deer have eaten from their height down. Now these narrow top to bottom evergreens have only tops left. Will the bottom fill in if I protect t...
view the full question and answer

Sprouts from stems of plants from Happy Yard IN
September 28, 2013 - Is it normal for a plant to start a sprout from its own root system next to the stock/stem? Is it trying to regrow?
view the full question and answer

Trees for Socorro NM
June 28, 2012 - I recently moved from Austin to Socorro, NM. I want to add 2 shade trees to my hot, dry garden. I am considering Arizona Cypress, Live Oak (Quercus Fusiformis - yes, they are native in NM, as well a...
view the full question and answer

Why are small leaf pieces aligned on top of exposed root?
July 11, 2011 - Hi. An oak tree in my yard has one of its exposed roots covered in hundreds of small pieces of leaves. The pieces follow exactly the shape of the root above the surface. What insect would do this and...
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