• slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide
  • slide

Help with Weed Identification

Is it a flower or a weed? Do I keep it or pull it? These are common questions I hear from gardeners. Fortunately, there are some tools to help with their identification.

Start with a visit to the library and check out a few weed ID books to see which ones work best for you. Here are a few of my favorites. The National Wildlife Federation Field Guide to Wildflowers of North America by David Brandenburg includes images and help with weed identification. Cornell University’s Weeds of the Northeast includes a key for identification and excellent images of the weeds from seed through flowering. It also includes many weeds found throughout the US not just the northeast.

Or check out some of the on-line resources. Start with University Weed Identification sites such as those at Michigan State University, The University of Missouri and New Mexico State University.

A bit more information: You may need to let mystery plants grow and flower to be able to identify the plant. Then you can decide whether it stays or goes. Just be sure to pull it before it sets seed if you decide to remove it from the garden. Otherwise you will have hundreds more to manage next year.

Upcoming Events & Webinars

 

Feb. 18, 2026
FREE WEBINAR: 
Plants that Go the Distance
Register here

Feb. 19, 2026
FREE WEBINAR: 
How to Select Rain Garden Plants
Register here

Feb. 25, 2026
FREE WEBINAR:
Flowering Houseplants

Register here

Mar. 5, 2026
FREE WEBINAR:
Start New Plants from Seeds, Cuttings and More

Register here

Mar. 11, 2026
FREE WEBINAR:
Save Money & Boost Your Growing Success with Bare Root Plants

Register here

Mar. 18, 2026
FREE WEBINAR:
Patio, Deck and Balcony Gardens

Register here

March 21 & 28, 2026
REALTORS Home & Garden Show
West Allis, WI
More information

March 26, 2026
FREE WEBINAR: 
Getting Started Growing Vegetable and Flower Gardens
Register here

April 1, 2026
FREE WEBINAR: 
Growing a Bountiful Harvest 
Register here

April 9, 2026
FREE WEBINAR:
7 Steps to Managing Water on Your Property

Register here

April 11, 2026
A Day in the Garden
Fond du Lac, WI
Register here

April 18, 2026
3rd Annual Spring Rally
Oshkosh, WI
Register here

April 19, 2026
Ebert's Greenhouse Village
Ixonia, WI

April 23, 2026
Iowa State University
More information

April 25, 2026
Pasquesi Home & Gardens
Lake Bluff, IL

April 26, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 2, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 6, 2026
FREE WEBINAR: 
Adding Native Plants
to Any Size Gardening Space

Register here

May 9, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 10, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 16, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 17, 2026
Ebert's Greenhouse Village
Ixonia, WI

May 21, 2026
FREE WEBINAR: 
Planting & Care of Your Rain Garden
Register here

June 3, 2026
FREE WEBINAR: 
Managing Your Landscape
with Pollinators in Mind

Register here

Sept. 3, 2026
FREE WEBINAR: 
Tree Planting and Care
Register here

Sept. 17, 2026
FREE WEBINAR:
Fall Landscape Care and Planting

Register here

WATCH ON-DEMAND WEBINARS

Learn More

Book an Appearance

Learn More

Enter for the chance to win
2 collections of
Dahlia bulbs!

ENTER NOW