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
3 ratings

Saturday - April 17, 2010

From: White Plains, NY
Region: Northeast
Topic: Non-Natives
Title: What will grow under non-native, invasive Norway Maple in White Plains NY?
Answered by: Barbara Medford

QUESTION:

Is there anything that will grow under a Norway Maple? The soil is dry and the area is small hill next to my driveway. It is an eye sore! Thank you!

ANSWER:

The Acer platanoides, Norway Maple, releases chemicals to discourage undergrowth which tends to create bare, muddy run-off conditions immediately beneath the tree. This is known as allelopathy and is also present in black walnut trees, magnolias, oaks and other trees that don't want competition. The websites we found on this plant referred to it as a non-native invasive. It is native to eastern and central Europe and southeast Asia; the Lady Bird Johnson Wildflower Center is dedicated to the use, protection and propagation of plants native not only to North America but to the area in which they are being grown. The advice several of those sites on control of this tree was "don't plant it." So, it's not a case of what can be planted under it, but the tree itself. 

Plant Invaders of Mid-Atlantic Natural Areas: Acer platanoides, Norway Maple

USDA Forest Service Weed of the Week

 


 

More Non-Natives Questions

Seeds of agave attenuata from San Diego CA
April 16, 2012 - After the agave attenuata bloom dried up there are seeds like thing hanging on the foxtail; do I leave it until it dies or do I chop that down. Are those seeds for propagation. The leaves of the plan...
view the full question and answer

Identification of non-native Nothoscordum borbonicum in Louisiana
March 26, 2006 - There were some small white flowers that grow everywhere in Shreveport and probably elsewhere. Mother called them Crows Feet. I see them if I am home in the Springtime, smell them too. Is Crow's foot...
view the full question and answer

Mealybugs on non-native Lady Palm in Houston
November 30, 2009 - Rather than dabbing rubbing alcohol on the leaves of an indoor lady palm infested with mealybugs,since the infestation is widespread, would spraying the palm with the rubbing alcohol be effective?
view the full question and answer

Source for non-native Crown of Thorns from Bulverde TX
May 04, 2013 - Can you please tell me where I can buy a Crown of Thorns plant in or near Bulverde, Tx.
view the full question and answer

Care of non-native lilac
July 14, 2006 - How and when do we prune lilacs bushes ?
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