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

Tuesday - April 08, 2014

From: Richmond, VA
Region: Mid-Atlantic
Topic: Non-Natives, Diseases and Disorders, Shrubs
Title: Diseased non-native red tip photinias from Richmond VA
Answered by: Barbara Medford

QUESTION:

Our red tip trees have a while substance on the bark at the base of each tree..look like some kind of fungus or mold, but we don't know how to get rid of it. Please help.

ANSWER:

Here is a previous answer on the subject of red tip photinias. This question was from San Antonio TX but when we searched on "photinia" on our previous answers, we found 57 answers, all similar to this, from all over the country. Sorry. You will find that when planning a garden, research to discover plants native to your area will give you a better chance of success. We realize that many gardeners move into landscapes already filled with questionable plants, but we have no Time Machine to offer.

 

More Non-Natives Questions

Planting non-native peach seed from Archdale NC
September 13, 2010 - Planting and watering peach seeds. Can you give advice for my 12 year old who has recently planted some peach seeds in our yard in Archdale NC? Is the fall okay for planting? Watering instructions? I...
view the full question and answer

Sturdiness of non- native poisonous oleanders
August 16, 2011 - We've seen a dozen different types of non-native plants in our yard perish in last winter's brutal freezes and this summer's record drought..which is good..except for the Oleanders, which nature ca...
view the full question and answer

Ways to eliminate non-native bermuda grass from West Columbia SC
July 01, 2010 - Could you kill bermuda grass by heavy over-fertilizing it? Or black, solid plastic cloth? Thanks
view the full question and answer

Need advice on Angel Wing Begonia in Round Rock, Texas
October 13, 2010 - My Angel Wing Begonia seem hardy and healthy; I keep them in bright, indirect light and feed them periodically with diluted fish emulsion. I keep them dry as opposed to moist. But they don't bloom. ...
view the full question and answer

Problems with azaleas
April 22, 2008 - Last summer I planted 10 evergreen Azaleas "Hino Crimson" I sprinkled a little rhody fertilizer in their holes before planting and gave them plenty of water all summer. They are all doing fine excep...
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