Host an Event Volunteer Join Tickets

Help improve our native plant database!

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?

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

Flowering native plants for Evanston IL
July 12, 2009 - What flowering, native plants would be suitable for a backyard garden in Evanston Illinois?
view the full question and answer

Can I grow Texas bluebonnets in Georgia?
May 25, 2010 - Being a native Texan, my mom loves bluebonnets. We live in Georgia, however so I am wondering if I planted some bluebonnets in her yard would they grow? What are the best conditions for bluebonnets ...
view the full question and answer

When Should Wildflower Seeds be Planted in Dallas, Texas
November 28, 2011 - Mr. Pants: I have received some seed packets of wildflower seeds from GO TEXAN. How late can I plant these in central Dallas (8 a/b)?
view the full question and answer

What to plant in northern Virginia
October 20, 2004 - We have recently purchased 10 acres in Northern Virginia, and would like to plant native wildflowers on 4 of the acres. The soil has a high clay content and is currently covered in a mixture of grasse...
view the full question and answer

Low growing annuals for OK shaded slope.
January 26, 2016 - I have a heavily shaded slope on the north, west, and south side of my home. Can you suggest some low growing annuals (flowering, or not) that would allow me to beautify my property.
view the full question and answer

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