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

Sheet mulching before planting Habiturf from Grand Prairie, TX
March 03, 2014 - Have you tried sheet mulching as a bed prep and to kill bermuda grass before planting habituff?
view the full question and answer

Magnolia and non-native weeping willow competing in Annapolis
October 19, 2010 - We planted a sweetbay magnolia next to a Weeping Willow in our yard and did not anticipate the willow would grow so quickly and into the magnolia. We have had the magnolia now for 3 years, and it is c...
view the full question and answer

California plants poisonous to dogs from Sacramento
July 01, 2012 - Found dodonea viscosa purple. Is it poisonous to dogs? Also Gold Star Potentilla. Going drought tolerant and need small trees, shrubs and plants not poisonous to dogs for sun and partial sun.
view the full question and answer

Can non-native Jacaranda be grown in San Antonio
May 17, 2011 - Can I grow a jacaranda tree in San Antonio? Wonder if it can handle heat, occasional freezes, & dry seasons.
view the full question and answer

Growing conditions for non-native Thlaspi caerulescens
June 19, 2007 - I want to know what is the best condition for growing Thlaspi caerulescens and what is its life span. Thanks
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