Host an Event Volunteer Join Tickets

Support the plant database you love!

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 - February 17, 2012

From: Bastrop, TX
Region: Southwest
Topic: Pruning, Herbs/Forbs
Title: Trimming of Flame acanthus from Bastrop TX
Answered by: Barbara Medford

QUESTION:

My flame acanthus never lost leaves off the bottom tier of branches this winter. With the brief warm weather and rain we've had, the top and middle tier of branches have all re-leafed. It is very leggy and I wanted to shear it. Would it be too stressful on it to prune it now?

ANSWER:

The weather, heat and drought, have been a trial for gardens and gardeners this year. The best advice we can give you in this situation is what we would give anyone with a perennial, deciduous plant. Although this is a woody plant and does not necessarily need to be pruned to the ground like herbaceous perennials, it still will benefit from a good pruning, now. Don't worry about the premature leafing out, the bush will sprout fresh, stronger branches, eliminating the "legginess" and there will be more leaves and blooms as a result. Anisacanthus quadrifidus var. wrightii (Flame acanthus), as you will see from our webpage on this plant (click on the link to read it), has rather brittle stems anyway, and shorter stronger branches will be less likely to split or break in the wind or rain, and thus preserve the shape of the plant. It can even be pruned into a hedge shape, but we prefer the wilder, more natural look.

 

More Herbs/Forbs Questions

Will non-native hostas do well in South Carolina from Seneca SC
May 20, 2013 - I am moving to SC from CT and want to bring some of the hostas I grow in CT. If I plant them in the shade in SC, will they do well down there?
view the full question and answer

Groundcover for Maryland Slope in Deer Country
July 03, 2016 - I have a 20-30% grade hill in Maryland. I am looking for a groundcover plant (for example ivy) that I can plant on the hill. I have the following issues: clay soil, deer, full sun, limited water sourc...
view the full question and answer

Food Allergy to Beautyberry or Persimmon?
October 22, 2015 - I think I might have a food allergy to Beautyberry or American Persimmon, eaten Saturday at the North Carolina Great Dismal park. These were the only strange foods recently, though I've had persimmo...
view the full question and answer

Failure to bloom of tropical plumeria
July 04, 2008 - I have had my plumeria for the past five years. The first three years it bloomed but has not the past two. The plant is healthy and continues to grow but will not flower. It seems to be very health...
view the full question and answer

How does Asclepias asperula (antelope horns) respond to fire
December 18, 2010 - From your experience with prairie burns, how does Asclepias asperula (antelope horns) respond to fire? Thanks.
view the full question and answer

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