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 - July 28, 2013

From: Dobbins, CA
Region: California
Topic: Poisonous Plants, Privacy Screening, Shrubs, Trees
Title: Shrub to scrren house from dust from gravel road
Answered by: Nan Hampton

QUESTION:

HI: We live in the foothills of Dobbins, California (2 hours North of Sacramento, Ca). I live on a gravel dirt road with traffic that goes about 45 miles an hour. When they drive by our house it looks like something is on fire the dust is so thick. What can I plant to help catch and block the dust. We have dogs, chickens, and a free-range goat so I didn't want to plant an oleander but that's the size Im hoping whatever I plant will get. Thanks...

ANSWER:

Below are three evergreen shrubs/small trees that grow in Yuba County, California or in an adjacent county.  Any one of these should work well as a screen between your house and the dusty road.  Please check our National Suppliers Directory for nurseries that specialize in native plants in your area.

Calocedrus decurrens (Incense cedar) is a dense evergreen tree that can be used as an effective hedge.  Here are photos and more information from Las Pilitas Nursery in Escondido and Santa Margarita, California and Missouri Botanical Garden.

Adenostoma fasciculatum (Chamise) is an evergreen shrub that can grow to 10 feet and makes an excellent screening plant.   Here is more information from Las Pilitas Nursery and Plants for a Future.

Cercocarpus ledifolius (Curl-leaf mountain mahogany) is evergreen and grows to 15 feet.  Here is more information from Southwest Colorado Wildflowers and from Las Pilitas Nursery.

 California Poison Control System list of Non-Toxic and Toxic Plants "Know Your Plants!" shows Calocedrus decurrens (Incense cedar) listed as being a dermal irritant—"Skin contact with these plants can cause symptoms ranging from redness, itching, and rash to painful blisters like skin burns."  None of the other plants are on the California Poison Control System list.

 

More Trees Questions

Eastern redcedar uprooted by snow in Arlington, TX
February 14, 2010 - During the recent snowstorm one of our juniperus virginiana fell over with the rootball looking intact and with a lot of soil all around it.Should we try to save it? It is approximately 20 feet tall ...
view the full question and answer

Watering Native Trees in Georgetown, TX
July 19, 2012 - I installed a native/adapted plantscape in early March including several small trees. They were planted in the rocky soil west of I-35 in Georgetown with plenty of added compost and mulch. Other than ...
view the full question and answer

Tree well for partially exposed roots from Lake Kiowa TX
May 05, 2012 - Medium oak tree along lake has partially exposed roots. Can we make a barrier (what kind?) and fill the roots behind it with topsoil, compost, etc.? Tree and roots are above the waterline. Lake occ...
view the full question and answer

Leaves dropping on evergreen sumac in San Antonio
January 11, 2012 - I have a large evergreen sumac in my back yard that started off as a small shrub 10 years ago. This summer the leaves turned red and now have dropped off. Is the plant dead? It sent out two smaller pl...
view the full question and answer

Affect of poisonous plant roots in soils for vegetables from Rusk TX
May 11, 2013 - I have a huge old flowerbed in front of my house that I want to plant veggies in, but I'm afraid to. It has a catalpa tree there, which I sell the worms from, but the entire tree (bark, leaves, flowe...
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