subscribe
YouTube
Pinterest
Twitter
Facebook
Instagram
Search

How Do I Remove Bishop’s Goutweed From My Garden?

By: Jessie Keith

“I have, what looks to be Bishop’s vine/weed, growing in my one garden. It’s starting to choke out my tiger lilies and other items growing in the garden. I can’t seem to get rid of it. Is there a way to get rid of the bishop’s weed in my garden?” Question from Angela of Windber, Pennsylvania

ANSWER: Sadly, bishop’s goutweed (Aegopodium podagraria) is a noxious problematic plant when it is unwanted. It can be a notoriously difficult perennial weed to remove. It’s very hardy, and its dense runners spread everywhere quickly, as you have found.  It’s especially annoying when its roots become intertwined with other shrubs and perennials. Here is the four-step approach I recommend that you take to kill it. It may sound challenging, but if you do it right, it is the fastest, most effective way to remove it fast if your garden is not too large. Start the work in the spring as your plants begin to emerge from the soil. (BTY, weed killers are not particularly effective on this plant.)

Four Steps for Goutweed Removal

Goutweed roots will regrow if left in the soil, so remove them all! (image by Drahkrub)

  1. Use a sharp, flat spade, skip the top 4-6 inches of soil to remove as many of the goutweed roots as possible. When digging the underground runners, gently loosen the soil around them with a trowel, following each until they are fully removed. If you keep even a small piece in the ground, it will re-root and grow. This can be a challenge when working around your garden plants, but be diligent. In some cases, you may have to dig up perennials, remove the goutweed roots from their base, and replant them.
  2. To keep underground stems from returning, consider covering the area with mulch cloth and mulching it over. After a season, all goutweed should be smothered, and you can pull up the mulch cloth and resume gardening as usual.
  3. Keep watch for any new goutweed shoots that appear and dig them out immediately.
  4. Look for goutweed that may have crept into your lawn. I recommend using a broad-weed herbicide to remove it. Organic options are available.

I hope that these tips help!

Happy gardening,

Jessie Keith

Black Gold Horticulturist

About Jessie Keith


Plants are the lens Jessie views the world through because they’re all-sustaining. (“They feed, clothe, house and heal us. They produce the air we breathe and even make us smell pretty.”) She’s a garden writer and photographer with degrees in both horticulture and plant biology from Purdue and Michigan State Universities. Her degrees were bolstered by internships at Longwood Gardens and the American Horticultural Society. She has since worked for many horticultural institutions and companies and now manages communications for Sun Gro Horticulture, the parent company of Black Gold. Her joy is sharing all things green and lovely with her two daughters.

Leave a Reply

Content Disclaimer:

This site may contain content (including images and articles) as well as advice, opinions and statements presented by third parties. Sun Gro does not review these materials for accuracy or reliability and does not endorse the advice, opinions, or statements that may be contained in them. Sun Gro also does not review the materials to determine if they infringe the copyright or other rights of others. These materials are available only for informational purposes and are presented “as is” without warranty of any kind, express or implied, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement. Reliance upon any such opinion, advice, statement or other information is at your own risk. In no event shall Sun Gro Horticulture Distribution, Inc. or any of its affiliates be liable to you for any inaccuracy, error, omission, fact, infringement and the like, resulting from your use of these materials, regardless of cause, or for any damages resulting there from.

While we have made every effort to ensure the information on this website is reliable, Sun Gro Horticulture is not responsible for any errors or omissions, or for the results obtained from the use of this information. All information in this site is provided “as is”, with no guarantee of completeness, accuracy, timeliness or of the results obtained from the use of this information.

Use of this site is subject to express terms of use. By using this site, you agree to our Terms of Use

View Our Privacy Policy