Getting Rid of Blackberry Bushes

By Ellen Brown

Q: I live in the Pacific Northwest where blackberry bushes can be a real pain to get rid of. I just moved into a house that had a backyard full of them. I am almost done cutting them back. What is the best way to keep them from growing back?


Patty from Washington

A: Patty,

Blackberry bushes can be tough so you need to be tougher. Here is what won't work: mowing, burning, or bulldozing. All these methods only stimulate sucker growth or sever stems and roots resulting in their spread. Short of becoming a goat herder, the most successful method is repeatedly tilling of the briars, keyword "repeatedly."

Although I'm not a proponent of chemical herbicides, some people report success by combining cutting back with Round-up or Bush-Be-Gone. If you choose this route, apply when the plants are moving sugars from cane to roots (after producing fruit). Avoid application when bushes are bearing fruit to keep birds, animals, and unsuspecting passersby safe.

About The Author: Ellen Brown is our Green Living and Gardening Expert. Click here to ask Ellen a question! Ellen Brown is an environmental writer and photographer and the owner of Sustainable Media, an environmental media company that specializes in helping businesses and organizations promote eco-friendly products and services. Contact her on the web at



Getting Rid of Blackberry Bushes

They are evil. There are two things that I've found to work: Roundup Brush killer and animals such as pigs that root around and eat the roots. (10/25/2005)

By Jen

Getting Rid of Blackberry Bushes

There is only one, I've known to work "Crossbow".

There is a few catches:

  1. Its expensive.
  2. You have to use it as directed, "more" is not better and less isn't enough. More kills the plant too fast and won't allow the chemical to get to the root, too little won't be strong enough to kill them for good, so if it says use a 12 to 1 mixture that's what it means.
  3. If you have them as bad as I have, you may have to treat the area once in the spring and again in the fall.
  4. It is meant to kill leafy plants, so be sure to spray it directly to the weed (blackberry in this case). It does stick to what you spray it on to.


    By Ibbuzy_sam


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Getting Rid of Blackberry Bushes
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