The Best Weed Killer for Bamboo
Bamboo makes a great natural screen because it grows fast, is hardy and sprouts new shoots as quickly as it grows. But these characteristics of bamboo can make it a hard-to-control weed when it grows outside its boundaries. Getting rid of bamboo “requires an intensive control program over several years” reports Morgan E. Judy of Clemson University’s Home & Garden Information Center, even with the use of the best herbicides for bamboo. The best weed killer for bamboo depends on the season and where it is.
Judy recommends products that contain glyphosate as the best weed killer for bamboo. Glyphosate is the active ingredient in many herbicides at home and garden centers. Round Up, Bonide Kleenup Grass & Weed Killer and Maxide Super Concentrate 41% Weed & Grass Killer are some of the products that contain glyphosate.
Dr. Joseph C. Neal of North Carolina State University’s Department of Horticultural Science recommends using diclobenil in winter to kill the rhizomes before they grow sprouts in the spring and summer. Glyphosate will kill the plant above ground and help control the growth, but it will not kill the rhizomes that spread out underground to eventual sprout new bamboo shoots. Casoron is one product that contains diclobenil.
Selective Grass Herbicides
Selective grass herbicides include active ingredients such as fluazifop-p and clethodim. These are not the best for killing bamboo, but they are the best to use if the bamboo has grown in a garden area where you don’t want to kill surrounding plants. Because bamboo is a grass, you can use a selective grass killer and it will be less likely to harm the other plants in the garden if they accidentally get sprayed. It will take many applications for it to control and eventually kill the bamboo compared to products with glyphosate and diclobenil.
Using Weed Killer for Bamboo
No product will work if not used properly. For weed killers to be effective on bamboo, you must first cut down the bamboo to the ground. Then allow some new leaves to grow and apply a glyphosate product to those leaves. Diclebenil and selective grass herbicides also work best when the bamboo has been cut first. Use all products according to the label’s instructions for best results.
The Best Weed Killer for Bamboo. Bamboo makes a great natural screen because it grows fast, is hardy and sprouts new shoots as quickly as it grows. But these characteristics of bamboo can make it a hard-to-control weed when it grows outside its boundaries. Getting rid of bamboo “requires an intensive control program …