En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Will a Norfolk pine survive winter in Houston

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
1 rating

Thursday - May 29, 2008

From: Houston, , TX
Region: Southwest
Topic: Non-Natives, Seasonal Tasks, Trees
Title: Will a Norfolk pine survive winter in Houston
Answered by: Barbara Medford

QUESTION:

If I transplant a Norfolk pine in the summer, or when is the best time, will it survive the winter growing in Houston Tx? Can you give me some suggestions for fast growing vines facing the front of my house (western exposure). Will clematis work?

ANSWER:

The Norfolk Pine (not actually a pine) is endemic to Norfolk Island, a small island in the Pacific Ocean between Australia, New Zealand and New Caledonia. As such, it is way out of the range of expertise of the Lady Bird Johnson Wildflower Center, which specializes in the care and propagation of plants native to North America. We did find a Floridata website on Araucaria heterophylla that has some information that might be useful to you. The ordinary hardiness zone for this plant is Zone 10-11 and it will begin to sustain damage at 40 deg F. The Houston hardiness zone is 9a; however, it is noted that it is grown outdoors in Florida in protected micro-climates throughout Zone 9. A south-facing wall, in direct sunlight in the winter, with perhaps a flanking wall for more protection from the wind, would constitute a micro-climate of sorts. If you are willing to experiment, you could certainly try to grow the tree in Houston. As to when to transplant, since it is a native of the Southern Hemisphere, we could not find any information on when to plant this tree outside. So, we're going to suggest planting it in the Fall, when the worst of the heat is past, to give it time to accustom itself to the conditions before the chances of cold weather approaching. And, again, it will have several months to brace itself for the Houston summers.

On your second question, vines for a western exposure on your house in Houston, here are a few possibilities, most tolerant of sun to part shade, and all native to Texas.

Clematis pitcheri (bluebill) - perennial, but dies to ground in the Fall.

Bignonia capreolata (crossvine) - usually evergreen, climbs by tendrils, attracts hummingbirds.

Parthenocissus quinquefolia (Virginia creeper) - climbs by tendrils, deciduous, poisonous berries.

Passiflora incarnata (purple passionflower) - herbaceous perennial, climbs with axillary tendrils or sprawls, needs part shade.

 

From the Image Gallery


Purple clematis
Clematis pitcheri

Crossvine
Bignonia capreolata

Virginia creeper
Parthenocissus quinquefolia

Purple passionflower
Passiflora incarnata

More Trees Questions

An evergreen, deer-resistant shrub for Memphis
July 24, 2013 - I need an evergreen, deep to partial shade, deer resistant shrub or tree. Does such a plant exist?
view the full question and answer

Spring blooming Acacia farnsiana in Austin
April 04, 2007 - I've been seeing a large shrub, possibly tree, around Austin this spring - and it is covered is small ball-like orangish-yellow blooms - very tightly covered in these blooms. From the car, it looks ...
view the full question and answer

Vehicle friendly oak trees for Austin
March 30, 2008 - Do Chinquapins, Shumards or Live Oaks produce lots of tree sap? I'm looking for a vehicle friendly Oak tree to be installed in parking areas in Austin, Texas.
view the full question and answer

Tree planting in OH
June 12, 2011 - When transplanting a tree (a maple in Spring in my case now), I understand that one should leave a surrounding doughnut like ridge around the root base to hold in the water from rains and irrigation. ...
view the full question and answer

Possibility of saving hurricane-damaged Umbrella Magnolia
October 12, 2005 - Our beautiful umbrella magnolia Magnoliaceae Magnolia tripetala was toppled during Hurricane Katrina. We have lifted it back in place, however it looks very distressed. I have the following questions:...
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