En EspaÑol

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

Tuesday - February 08, 2011

From: Austin , TX
Region: Southwest
Topic: Pruning, Seasonal Tasks, Herbs/Forbs
Title: Cutting back perennials from Austin
Answered by: Barbara Medford

QUESTION:

When is it time to cut back native plants; salvia;copper canyon daisy; verbena, etc?

ANSWER:

Most Texas perennial flowering plants need some cutting back when they have dropped their leaves. Many can actually be cut to the ground, as they are going to come back from the roots, but we like to leave a few 6-inch stalks standing up so we know that's a plant we planted, and not a weed that needs to be yanked. Always clean up around your plants, taking away dropped leaves and stems, to help prevent mildew, disease and insect damage.

 

More Pruning Questions

Trimming of Aster ericoides in Philadelphia
March 20, 2010 - Should I cut back my Aster ericoides, ‘schneegitter’ in the spring?
view the full question and answer

Seeds of agave attenuata from San Diego CA
April 16, 2012 - After the agave attenuata bloom dried up there are seeds like thing hanging on the foxtail; do I leave it until it dies or do I chop that down. Are those seeds for propagation. The leaves of the plan...
view the full question and answer

Trimming dead blooms from turkscap in San Antonio
July 10, 2009 - Great answer to the Turk's Plant question. But, I can't seem to find an answer to mine. I've had Turk's plants for years and cut them back as you suggest, but have always been confused about wha...
view the full question and answer

Lack of Blooms and Low Hanging Limbs on Mountain Laurels
August 06, 2014 - My mountain laurel didn't bloom this year but has a few hard pods on it. It is 9 ft tall but very top heavy with most growth low. I need to prune it a lot at the bottom because it has branches hangi...
view the full question and answer

Live oak leaves not dropping from Austin
April 29, 2014 - We had a 65 gallon live oak planted last October. We watered it regularly and it was green all through the winter. In March the leaves started to turn brown but never dropped, as they should have. ...
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