Native Plants
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.
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Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
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Sunday - June 28, 2009
From: Los Angeles, CA
Region: California
Topic: Privacy Screening
Title: Privacy screen in front of cinderblock wall in Los Angeles
Answered by: Barbara Medford
QUESTION:
I'm looking for a privacy hedge to plant along my backyard's cinderblock wall in Los Angeles, CA. I need it to grow 10 - 15 feet and it can't be toxic to dogs. Any advice would be great!ANSWER:
Since we are usually asked for evergreen shrubs for privacy screens, that is what we chose, which is a whole lot easier to find in Southern California than in Maine. We went to our Recommended Species section, clicked on Southern California on the map, and then did Narrow Your Search by searching on shrubs in the drop-down menu, and clicking on Narrow Your Search. You can repeat this search with other criteria, such as amount of sun, etc. None of these plants appeared on the following poisonous plants lists:
Poisonous Plants of North Carolina
Cornell University Plants Poisonous to Livestock
University of Pennsylvania Poisonous Plants
Canadian Poisonous Plants Information System
ASPCA Toxic and Non-toxic Plant List - Dogs
You can follow each plant link to the page on the individual plant and find out projected size and width, what kind of soil it likes, and how much sun it requires.
Shrubs for Southern California
Ceanothus impressus (Santa Barbara ceanothus) - 6 to 8 ft. tall, blooms blue March and April, part shade
Ceanothus leucodermis (chaparral whitethorn) - 4 to 8 ft. tall, blooms white, blue April to June, sun
Comarostaphylis diversifolia (summer holly) - slow-growing to 20 ft, blooms white May and June, part shade
Fremontodendron californicum (California flannelbush) - 6 to 12 ft., blooms ywllow June to September, low water use, part shade
Morella californica (California wax myrtle) - 10 to 25 ft., blooms white, yellow April to July, medium water use, sun or part shade - pictures
More Privacy Screening Questions
Deer-resistant screening tree/shrub
April 17, 2008 - Can you recommend a deer resistant screening tree/shrub? We would like to use privet but are not sure which variety or if the deer will really stay off it, we've had conflicting views!
We live on th...
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Drought-tolerant shrub for privacy screen
November 23, 2007 - Is there some kind of drought resistant bush or thorny plant we can rim our property with to stop all the foot traffic through our yard? We don't care if it's pretty, just something thick and/or th...
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Patio Privacy Screen Suggestions for Central Texas
March 17, 2013 - I have just built a patio and want to plant some small trees, bushes or shrubs to form a visual barrier (rather than to erect a fence)to the neighbors yard.
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Fast Growing Shrub for Oceanside New York Site
April 17, 2015 - Can you recommend a tall, fast-growing shrub for a sandy location (near an ocean beach in New York) in full sun? I’m looking for a privacy shield.
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Evergreen screen for Michigan
June 15, 2009 - Hi Mr. Smarty Pants,
I need help.
Can you please suggest some (preferably evergreen) shrubs and trees that will thrive in our backyard that will provide us some privacy from our neighbors (about ...
view the full question and answer
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