The Buzz
Most Recent Comments

The Blog Roll
Regular Streams of Observation and Opinion
Biodiversity
Diversity, ecology and evolution

posted March 23rd, 2010

posted January 23rd, 2009

posted December 3rd, 2008

out on a limb
Tree stewardship

posted July 30th, 2009

posted June 24th, 2009

posted June 4th, 2009

tree huggers
Profiles of Arboretum scientists, researchers and other you should know

posted April 2nd, 2010

posted February 16th, 2009

posted August 28th, 2008

LIBRARY NOTES
Loading blog...
ANDREW'S LAB

Plant Systematist and Herbarium Curator, The Morton Arboretum Lecturer, Committee on Evolutionary Biology, University of Chicago

MIDWEST GARDENING
Loading blog...
PERENNIALS IN FOCUS

Perennials in Focus is a group dedicated to evaluating new or underused perennial plants for Chicagoland gardens and landscapes. Our goal is to communicate evaluation results to industry professionals and consumers and encourage the availability of top performing perennials from our evaluations.

MEMBER TALK
Conversations started by you


Conversations started by you

When to apply Corn Gluten Weed Control

[ comment ] [ email article ] [ print article ] [ rss feed ]

Name: HJ
Email: hjanecek@sbcglobal.net
I am going to use a corn gluten based weed killer. I’m supposed to apply when the forsythia or daffodils start to bloom. Can anyone out there let me know when they are blooming?

Thanks,
HJ
Naperville

SHARE ON...            

3 Responses to “When to apply Corn Gluten Weed Control”
  1. Plant Clilnic Says:

    Dear HJ:

    It’s a little early for forsythia and daffodils to be blooming. Since bloom time is weather-dependent, we can’t tell you in advance exactly when either will bloom, but our web site (http://www.mortonarb.org/whats-in-bloom.html has a bloom and color site that will tell you when everything is blooming. It will updated regularly when it gets a little warmer. Hope that helps!

  2. HJ Says:

    Thank you!

  3. Chris Mest Says:

    Although corn gluten is a good alternative to chemical pre-emergents, it provides too much nitrogen for turf. Don’t believe what the big companies tell you, your grass does not need that much nitrogen, especially if you are trying to do lawn care the natural way. Corn gluten is a by product of corn processing and they found that weeds did not grow under and around the piles. It was not specifically developed to be a natural pre-emergent, it’s just a way for them to make money from this waste product. You can contact me at Urban Arborist if you want more info.

REPLY TO THIS ARTICLE