Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Saturday - July 11, 2009

From: Southport, NC
Region: Southeast
Topic: Non-Natives
Title: Problems with non-native mandevilla in Southport NC
Answered by: Barbara Medford

QUESTION:

I have planted a mandevilla and the leaves look healthy. It produces buds, but something is cutting them off. Right next to it is a mandevilla that is blooming profusely. Any ideas?

ANSWER:

The Lady Bird Johnson Wildflower Center is dedicated to the care, protection and propagation of plants native not only to North America but to the area in which the plant is being grown. Mandevilla sanderi is native to Brazil and therefore our of our range of expertise. You might try the UBC Botanical Garden Forums for information.
 

More Non-Natives Questions

Non-native creeping fig and non-native nutgrass in Carmichael CA
September 28, 2009 - Will creeping fig choke out nut grass?
view the full question and answer

Heirloom plants for Gault Homestead in Austin
April 15, 2009 - Dear Mr. Smarty Plants, The Gault Homestead at 2106 Klattenhoff in the middle of Wells Branch Subdivision is to be planted with heirloom or heritage plants soon. There is some sun for the planter bo...
view the full question and answer

poor blooming on (non-native) plumbago
June 14, 2011 - I recently purchased several blue Plumbago plants that were covered in blooms. We planted them in our front beds that receive about 5 hours of morning sun then afternoon shade. I have watered them eve...
view the full question and answer

Differences between Desmodium and Lespedezda
June 19, 2014 - i am trying to determine the difference between lespedeza and desmodium in my full sun wildflower and tall grasses meadow. There appear to be a number of different types of these plants, and they are...
view the full question and answer

Identification of red/yellow/black flower in California
April 15, 2013 - Plant found, April Mount Diablo CA 6 symmetrical petals red with a pattern of a yellow flower with black edge in the centre, I can not identify, please help.
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.