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

Sunday - February 20, 2011

From: Cody, WY
Region: Rocky Mountain
Topic: Wildflowers
Title: Trimming back wildflower beds in Cody Wyoming
Answered by: Barbara Medford

QUESTION:

I live in Cody Wyoming and I have some wildflower beds in front of my house that didn't get trimmed back this summer...they look like swamp plants now, super nasty. Should I trim them now?

ANSWER:

We are assuming that these are probably perennials; if not, and they are annuals, you can just pull them out since they should have long since dispersed their seeds for this year's growth and bloom. Perennials can be trimmed off any time after they have dropped their leaves, as they are going to return from their roots. They can be trimmed all the way to the ground, but we prefer to leave stems of about 6" in order to see where the plant we planted is and not mistake it for a weed and pull it out.

 

More Wildflowers Questions

Less Maintenance Plant Suggestions for New Raised Bed in Henderson, NV.
April 03, 2014 - We have a newly constructed raised garden bed. I was wondering what kind of plants would be appropriate to plant this springtime in Henderson, NV with less maintenance because I work full time.
view the full question and answer

Perennial native wildflowers in Delaware
July 14, 2007 - I'd like to plant some perennial wildflowers around a fresh water pond near the beach in southern Delaware. Do you have some suggestions for native species that will grow in full sun? Thank you...
view the full question and answer

Does the Dyschoriste oblongifolia attract snakes ?
May 19, 2010 - Does the Dyschoriste oblongifolia (oblongleaf snakeherb)attract snakes?
view the full question and answer

Variety of colors in bluebonnet seeds from Houston
November 18, 2013 - Bluebonnet seeds I have collected are a variety of colors, from the sandy/tan color to a grayish color and black color. Are all variations viable? Are they equally viable?
view the full question and answer

Nightblooming flower for Alberta, Canada
July 28, 2012 - Are there any night flowers that bloom in august or early september with more than one flower bud for each plant that is native to Canada?
view the full question and answer

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