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

Saturday - May 30, 2009

From: St. Augustine, FL
Region: Southeast
Topic: Pruning, Shrubs
Title: Pruning of wax myrtle in St. Augustine FL
Answered by: Barbara Medford

QUESTION:

How severely can we prune our wax myrtle? It had grown 10 feet tall and very spindly and we want it to be a border hedge in front of the preserve in back of our yard.

ANSWER:

On our webpage on Morella cerifera (wax myrtle), this description of the plant is given: "A wispy, 6-12 ft., multi-trunked, evergreen shrub, southern bayberry or wax myrtle can reach 20 ft. in height." The word "wispy" rather infers that this plant is not going to grow into a dense bush. It can certainly be pruned and that might induce more growth in the center of the plant, and add some density, but don't count too much on it. It would be better for the plant if you did not prune it in the heat of summer (like now, in Florida), but wait for December or January when the plant is semi-dormant. When a plant is pruned, the first thing that happens is new growth appears where the pruning has occurred, which means it will start growing up again. We would recommend some gradual shaping, lowering its height, and giving it some fertilizer to encourage more leafing out.


Morella cerifera

Morella cerifera

 

 

More Shrubs Questions

Replacement for boxwoods in Ohio
February 26, 2014 - I want to replace my boxwood plants but I don't know what would be a good replacement. I have a hydrangea plant that is in the middle and I would like something to go on each side of the hydrangea. I...
view the full question and answer

Small evergreen shrubs for Fairfax VA
May 13, 2010 - I have a 2' wide 6' long strip between a brick wall and the front walk leading up to the entry way. Lavender has been a pain and I would like to replace it with an attractive evergreen alternate. ...
view the full question and answer

Passiflora and Leucophyllum together in Texas
April 23, 2015 - I've got a Passiflora incarnata that has self-propagated around a cenizo sage. My question is, will the passionflower vine choke out or otherwise damage the cenizo? Do I need to cut back the vine? ...
view the full question and answer

Thorny shrub to use as a barrier in Michigan
June 12, 2010 - What shrub/bush/tree would you recommend that grows fast, very thorny to act as a very strong deterrent/barrier that gets at least 4' tall? It would be in an open yet removed area from foot traffic ...
view the full question and answer

Plants for near a salt water swimming pool
April 01, 2009 - I need some suggestions of plants that will grow next to a public salt water swimming pool, located in Bossier City, Louisiana
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center