En Español

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Monday - May 10, 2010

From: Cleveland, MS
Region: Southeast
Topic: Non-Natives
Title: How to care for non-native gardenia
Answered by: Nan Hampton

QUESTION:

My gardenia is about 20 years old about 5 feet tall and for the first time is leggy looking this year, not too many leaves and they don't look real healthy. Do I need to cut it back some. Last year it was full of blooms and beautiful. Thank you

ANSWER:

The Wildflower Center's focus and expertise are with plants native to North America.  Since the gardenia (Gardenia jasminoides) is a native of China and Japan, we can't provide you with advice on its care.  We can, however, refer you to other sources for help. The internet has many resources related to plant care that can help you.  Google "gardenias care" and you will find many articles such as:  Gardenia Plant Care from LookToKnow Garden and How do I grow thriving gardenias from GardenWeb.  You can also pose your question on one of the gardening forums such as the GardenWeb Forums or the UBC Botanical Garden Forums.  Please visit us again if you have questions about North American native plants.

 

More Non-Natives Questions

Problem with non-native gerbera daisies
June 09, 2009 - My gerber daiseys leaf but they don't want to bloom. They come back. What am I doing wrong?
view the full question and answer

Removing bermudagrass from buffalograss in Smithville TX
May 01, 2013 - I have a lawn created two years ago with buffalo grass sod in Smithville, TX. Recently several areas of bermudagrass have started to flourish in the buffalo grass lawn. Can you recommend a herbicide...
view the full question and answer

Verbena bonariensis won't bloom in Galveston, TX.
July 03, 2014 - My Verbena bonariensis is thriving, but never blooms. The plants look healthy, are about 6 feet tall and in full sun. The buds turn light purple but never open to flower. My neighbor's vb are ...
view the full question and answer

Pruning a non-native Hinoki cypress from Denver NC
July 08, 2011 - Hi! Our painters have asked that we trim the Golden Hinoki Cypress back from the house. The tree is about 20' tall, beautiful and healthy. Since it is July and therefore, HOT! I'm wondering how t...
view the full question and answer

Leaf loss on non-native Elaeocarpus decipiens
July 01, 2008 - Hello, I had my landscaper plant Japanese Blueberry bushes over the winter along my fence to act as a privacy screen. Their long, narrow and full evergreen characteristics are ideal for creating priv...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center