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

Thursday - April 23, 2009

From: Burlington, ON
Region: Canada
Topic: Non-Natives
Title: Non-native hosta and cedar tree in Burlington, ON
Answered by: Barbara Medford

QUESTION:

Will hosta grow along side cedar trees, if planted at the same time?

ANSWER:

Sometimes before we answer a question, we have to be sure what is being asked. There are three different trees that are referred to as "cedars" and we're not sure which one you are interested in.The supposedly "true" cedar is of the genus Cedrus, of which Cedrus atlantica is an example. It is a native of the Atlas Mountains in northern Africa and has a USDA Plant Hardiness of Zones 6 to 9. The next tree often referred to as "cedar" is Thuja occidentalis (arborvitae), which is native to North America and to Ontario. The third cedar is Juniperus virginiana (eastern redcedar) which is also native to North America and to Ontario. This Tree Help.com website Cedar and Arborvitae compares the three in pictures.

Hostas are native to Japan, China and Korea, and therefore fall out of our area of expertise. At the Lady Bird Johnson Wildflower Center we are committed to the care, protection and propagation of plants native not only to North America but to the area in which they are being grown.  Because they do not appear in our Native Plant Database, we would like to refer you to this Ohio State University Extension Fact Sheet on Growing Hostas.

What plant is next to another doesn't have as much to do with the interrelationship between those plants as with the appropriate growing conditions for each. If you are growing a "cedar" native to your area, then that tree is being grown in appropriate conditions. You will need to find out if the hosta, which is non-native, can grow in the same conditions to know whether they will prosper side by side.

 

More Non-Natives Questions

Non-native fountain grass for Edwardsburg MI
September 20, 2009 - I purchased a purple fountain grass by a vendor @ the Plymouth, IN blueberry festival. He told me that it is a perennial. I live in Edwardsburg, MI and I keep reading that in my area, they are consi...
view the full question and answer

Removal of non-native zoysia grass from Burgettstown PA
September 12, 2013 - What is the most effective method of killing zoysia grass? We bought a house that sits in the center of four acres of mature zoysia. It looks beautiful, however, despite our best efforts at "weeding...
view the full question and answer

Invasiveness of non-native gooseneck yellow loosetrife in Maine
May 12, 2005 - I live in Maine, and purple loosestrife is invading our habitat. It outcompetes native species. Does gooseneck loosestrife have the same damaging qualities?
view the full question and answer

Non-native red-tip photinias dying in San Antonio
August 20, 2009 - A 17 year old Red tip Photinia in a hedge shows signs of dying. The main stalks are quite large and offshoots from two of the stalks have brittle, drooping leaves. The center of the plant looks norm...
view the full question and answer

Non-native Gingko biloba in Austin
October 22, 2007 - Does a Ginkgo biloba tree grow easily in the Austin area? Does it take extra care to keep it alive?
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