Host an Event Volunteer Join Tickets

Support the plant database you love!

DONATE TODAY

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Friday - March 20, 2009

From: Dallas, TX
Region: Southwest
Topic: Non-Natives, Pruning
Title: When and how to prune lavender (Lavandula sp.)
Answered by: Nan Hampton

QUESTION:

Dear Mr. Smarty Plants I have a Goodwin Creek Lavender plant that I planted last year. It did very well but my question is about pruining. It seems that there is some growth coming up now that it is spring. How do I prune it? Can I cut it back? How often should I prune it? Is there anything else that I should know? I also have a Providence Lavender plant that was grown in a pot last year. My questions would be the same for that plant. Thanks Amy

ANSWER:

Our expertise and focus here at the Lady Bird Johnson Wildflower Center are with plants native to North America.  Lavender (Lavandula sp.) is native to the Mediterranean and, as such, is not really in our purview.  There are lots of websites, however, devoted to growing lavender. If you Google 'Lavandula pruning' and/or 'lavender pruning', you will find a wealth of references popping up.  For instance, here is some information about pruning English lavender (Lavandula angustifolia) from Missouri Botanical Gardens, from TheGardenHelper.com and from Lavender Enchantment.  There are many more.  You could also pose your question to one of the UBC Botanical Garden Forums.  There are no doubt other lavender gardeners who participate in the forums who could advise you.

 
 

More Non-Natives Questions

Will frozen non-native agapanthus come back from freeze in Austin?
February 06, 2011 - I don't know if its a native plant, but my agapanthus got frozen in our recent cold weather. Will they come back; should I trim off the tops?
view the full question and answer

Differences between Lantana urticoides and Lantana camara
July 13, 2012 - I have found an orange variety of lantana growning in several location in Jefferson County. Is there any way I can tell for sure if it is L. camara or the native L. urticoides?
view the full question and answer

Is Thyme Toxic to Cats?
April 15, 2015 - Is 'Pink Chintz' thyme, the ground cover, toxic to cats?
view the full question and answer

Identification of non-native bougainvillea
December 18, 2008 - What is the Scientific Name of the Central Texas Ornamental that people call Bogan Vilias. I think that is the correct spelling. The Plant is Perenial. Their flowers are terminal, the petals are in ...
view the full question and answer

Division of impatiens grown in a pot
December 08, 2007 - I have an impatient and it is growing out of the pot. I was wondering if it were possible to divide it somehow and have two medium size plants.
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.