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 - August 30, 2005

From: Louisville, KY
Region: Mid-Atlantic
Topic: Non-Natives
Title: Care for non-native Hibiscus syriacus (Rose of Sharon)
Answered by: Nan Hampton

QUESTION:

I am moving into a new home and have been told that the two plants in my front yard are called Hearts of Sharon. I need to know how to care for them and when and how to prune them so that they dont grow so tall. Thank you.

ANSWER:

I think, perhaps, what you have is Rose of Sharon (Hibiscus syriacus) which is a non-native plant introduced from China and India. It is a hearty, cold- and heat-tolerant plant widely used throughout the United States as an ornamental. You can find care advice by doing an online search on "Hibsicus care". For example, you can read "Hibiscus Care Tips & Growing Instructions" from Strictly Hibiscus.com. You can also visit the American Hibiscus Society web page.
 

More Non-Natives Questions

Non-native bermudagrass dying under non-native globe willow in Granbury TX
July 14, 2010 - We have a beautiful globe willow in our back yard with bermuda grass. All the grass is thinning out or dying under the tree. What can we do, is there another glass we could use that blends well with...
view the full question and answer

Problems with non-native orange tree in Palm Harbor FL
January 03, 2010 - Almost all fruit has fallen off my orange tree. It looks moldy or like mildew on tree and on fruit?
view the full question and answer

Cat eating yucca stalks in England
May 07, 2013 - Is it safe for my cat to eat yucca as she is being sick and its hard to stop her
view the full question and answer

Ivy a suitable ground cover in Live Oaks from Gulfport MS
April 17, 2014 - Will Ivy be a safe and suitable ground cover for old growth Live Oak trees in coastal Mississippi?
view the full question and answer

Will frozen non-native agapanthus come back from freeze in Austin?
February 06, 2011 - I don't know if its a native plant, but my agapanthus got frozen in our recent cold weather. Will they come back; should I trim off the tops?
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