En EspaŅol
Share

Ask Mr. Smarty Plants

Mr. Smarty Plants - Plants purchased at Duke Gardens From Durham NC

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

Tuesday - April 09, 2013

From: Durham, NC
Region: Southeast
Topic: Non-Natives, Propagation, Shrubs
Title: Plants purchased at Duke Gardens From Durham NC
Answered by: Barbara Medford

QUESTION:

I went to the plant sale at a local garden this week and bought some very small plants. I am happy to wait for plants to grow but wondered if I need to do anything special. I live in Durham NC and these plants were purchased from Duke Gardens. I bought a viburnum burkwoodii and an oak leaf hydrangea. Each is less than 5 inches in height. Can you provide any special planting needs and some idea of the growth rate of these plants. Will I have 10" plants at the end of this season?

ANSWER:

Because the Lady Bird Johnson Wildflower Center (home of Mr. Smarty Plants) is committed to the growth, propagation and protection of plants native not only to North America but to the area in which they grow naturally, we must first identify whether or not the plants you have asked about are, indeed, native.

Viburnum x burkwoodii. Although there are a number of members of the genus Viburnum native to North America, this is not one of them. From the Missouri Botanical Garden, here is a discussion of the growing and care of the shrub. Another article from Floridata says "Burkwood's viburnum is the result of a cross between V. carlesii and V. utile, both native to Asia," thus the "x" in the title Viburnum x burkwoodii. One of those two articles should help you with your questions.

Hydrangea quercifolia (Oakleaf hydrangea) is, indeed, native to North Carolina. If you follow the plant link to our webpage on this plant, you will find Propagation Instructions and Growing conditions. Our webpage gives an ultimate mature height of 6 to 12 ft. tall, but we are sorry, we have no idea how tall either plant will be by the end of the year.

Again, from the Missouri Botanical Garden, here is more information on the care and culture of the Oak Leaf Hydrangea. 

 

From the Image Gallery


Oakleaf hydrangea
Hydrangea quercifolia

More Shrubs Questions

Ground cover for Brooklyn, NY
January 25, 2013 - Hi Mr Smarty Plants, I'm looking for a fast growing ground cover for my Brooklyn, NY back yard. The area is nestled between 3 buildings and a fairly large tree, so most of the day its shady, but ...
view the full question and answer

Smarty Plants on bio-security
June 11, 2005 - Hello, My friend and I are summer interns at the Bryan Mound Strategic Petroleum Reserve Site in Freeport, Texas. Our jobs as the interns is to find a plant that is friendly to the animals around our...
view the full question and answer

Failure to bloom of Tecoma stans in Austin
August 02, 2008 - We Planted a Yellow Esperanza shrub 2 years ago that was blooming when we purchased it. It bloomed very little last year and not at all this year. It looks very healthy and each year gets about 10 f...
view the full question and answer

Shaping cenizo in Duncanville TX
October 02, 2009 - Our Silverado Sage, which we expected to be 4' to 5' high and wide based on the label when we purchased it about 10 years ago, is nearly 7' tall and very random in shape (not the evenly rounded sha...
view the full question and answer

Decline of sheared dwarf hollies from Rockwall TX
May 31, 2014 - I have 20 year old established dwarf yaupon hollies in front of the house that I trim every year and shape the same. This year the new growth that was 2 1/2 " long I noticed the new leaves were curli...
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