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

Thursday - June 11, 2009

From: Greensboro, NC
Region: Southeast
Topic: Non-Natives
Title: Care for non-native mandevilla in Greensboro, NC
Answered by: Barbara Medford

QUESTION:

I bought two potted mandevilla vines last year and read on a website for winter care to cut the vine back at least a foot from the soil. However this spring going into summer it has barely produced anything except for a few leaves. It appears to be healthy and I lightly fertilized both in early spring. They were beautiful last year growing on triangular vine posts, but I'm afraid by doing what the website said they won't bloom this year. Any ideas?

ANSWER:

The Lady Bird Johnson Wildflower Center is dedicated to the care and propagation of plants native not only to North America but to the area in which they are being grown. According to this University of Florida Cooperative Extension Service website Mandevilla senderi originated in Brazil and is therefore out of our range of expertise. It is hardy in USDA Hardiness Zones 10 and 11; Greensboro is in Zone 7a to 7b, and this tropical plant would not be hardy outside in your area. Possibly digging it up and potting it so it can be brought inside in the winter will permit it to survive.
 

More Non-Natives Questions

Recovery from transplant shock for bougainvillea
July 12, 2007 - I live outside of Phoenix. I just bought a bougainvillea in a large pot. It was doing nicely until I brought it home. I placed it in a sunny spot in my front yard inside of a large volcanic rock that ...
view the full question and answer

Pruning of overgrown non-native boxwood from Round Rock TX
February 19, 2011 - We have several large over-grown Japanese Boxwoods that we'd really like to trim down in height about 10 to 12 inches, however most of the middle and lower sections of the bushes are bare or very spa...
view the full question and answer

Decline in non-native crape myrtles
June 15, 2007 - I live in Round Rock and the ground is rocky about one foot beneath the surface. I have about 14 crape myrtles that have been doing very well for about 6 years now. Last year the leaves on 1 started...
view the full question and answer

Question about non-native blue potato tree
July 08, 2008 - I have a blue potato tree that I planted last summer, the top looks dead but isn't, the bottom has grown into a bush, help what can I do?
view the full question and answer

Non-native mango in pool area in Stuart FL
May 23, 2011 - We are landscaping a backyard and want to put in a pool. He wants to keep the huge mango tree that overhangs part of the pool area, I don't really care but would like to know what other fast growing...
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