Native Plants
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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
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.
rate this answer
Tuesday - May 06, 2014
From: Mechanicsville, VA
Region: Mid-Atlantic
Topic: Vines
Title: Waiting for a Passiflora to Emerge
Answered by: Anne Van Nest
QUESTION:
My passiflora vine in Virginia seems to have died in our severe winter. Should I continue to wait for new growth or dig it up now and start again?ANSWER:
It is quite possible that the harsh 2013-2014 winter could have caused your Passiflora (passion flower) vine to succumb to the cold temperatures, freezing and thawing weather or waterlogged soil. Without knowing which of the six native passiflora you have, Mr. Smarty Plants can't pinpoint the exact reason. But, by this time your vine should have leaved out or sent up new shoots from the base. So, use this as an opportunity to start anew. The six native passionflowers are Passiflora affinis (bracted passionflower), Passiflora foetida (corona de cristo), Passiflora incarnata (purple passionflower), Passiflora lutea (yellow passion vine), Passiflora suberosa (corkstem passionvine), and Passiflora tenuiloba (big wing passionflower).
The hardiest of these native vines are Passiflora incarnata (zone 7) and Passiflora lutea (zone 6).
From the Image Gallery
More Vines Questions
Vine for Marin County, CA
August 31, 2012 - Looking for relatively fast growing evergreen vine (not Ivy).
Plant along sturdy 7 foot wire fence.
Mostly sun, some shade.
Soil drains reasonably well.
I had some success w/ star jasmine, but too...
view the full question and answer
Eliminating evasive Celastrus orbiculatus (Oriental bittersweet)
July 21, 2013 - I have Oriental Bittersweet growing pervasively in my shrub garden, strangling my shrubs and growing into my beautiful Victorian porch. I can't keep up with it! What can I do?
view the full question and answer
Purple Passionflower as a native in Charlottesville VA
September 18, 2013 - Is it possible to grow purple passion flower as a perennial in zone 7? I am looking for hummers and butterflies to be attracted by the plant.
Thank you.
view the full question and answer
Niagara and Concord grape crop failure
September 01, 2008 - Hi, I have been growing niagara grapes and concord grapes for 3 years now and this year I found myself without any fruits. The plant itself if full of leaves and is healthy. I was wondering why this w...
view the full question and answer
Identity of night-glowing object in tree in New Hampshire
August 02, 2013 - I know this sounds crazy but last night when my husband stepped outside he noticed a purplish glow in one of the trees. At first he thought some kind of animal but when throwing a rock at it it did no...
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |