From:Greensboro, NC Region: Southeast Topic: Non-Natives Title: Care for non-native mandevilla in Greensboro, NC Answered by: Barbara Medford
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?
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
Dying non-native cleyera in Lafayette, LA August 01, 2009 - Thanks for all the information. One of my six year old cleyera shrubs turned completly brown within two weeks, it is dead. Another is beginning to do the same......do you think it was the recent dro... view the full question and answer
Covering dead arborvitae with non-native ivy from Niles MI April 14, 2013 - I have a severely thinning arborvitae hedge. It is probably too shady, but I want the privacy. I'm thinking of planting something like ivy to fill the gaps. I know it will probably kill the hedge, bu... view the full question and answer
Japanese beetles in Port Monmouth, NJ April 08, 2009 - I have searched your web-site in the hopes of not repeating or bothering you with a question not in your field. I am hoping you can help me. I live in Port Monmouth, New Jersey. Last year many of my ... view the full question and answer
Non-native Sago Palm from Bulverde TX June 12, 2012 - My husband's job has taken him out of state and he left me in charge of his 27 year old sago palms, (house plants, sort of bonsai). They waited until he left and then quite perversely sprouted 3 foo... view the full question and answer
Are non-native Chinese pistache poisonous to alpacas from Galt CA October 07, 2012 - Are Chinese Pistachio trees poisonous to alpacas? view the full question and answer