Bamboo is a beautiful and versatile plant that can be used for a variety of purposes in the garden. However, sometimes you may find that you want to stop it from spreading. In this blog post, we’ll discuss some effective solutions for how to stop bamboo from growing in your yard. We’ll also provide tips on how to keep bamboo under control so that it doesn’t become a nuisance in your garden.
About Bamboo Spreading
Bamboo is a really fast-growing type of grass—certain species can grow up to three feet in a single day. It spreads through rhizomes, which are underground stems that send out roots and shoots. When these rhizomes come into contact with soil, they can start new bamboo plants. Because of this, it’s important to know how to stop bamboo from spreading.
Clumping Rhizomes vs Running Rhizomes
There are two types of bamboo rhizomes —clumping and running. Clumping bamboo has rhizomes that grow vertically. This type of bamboo spreads more slowly, as the rhizomes stay close to the parent plant. On the other hand, running bamboo has rhizomes that grow horizontally, often up to 20 feet per year.
This type of bamboo can be very difficult to control, as the rhizomes can travel under sidewalks, driveways, and even buildings. If you’re trying to control bamboo, it’s important to know which type you’re dealing with.
Installing Sub-Surface Barriers
Bamboo is a type of grass, not a tree, and as such, it has shallow roots that grow close to the surface of the ground. This means that sub-surface barriers are one of the most effective methods of keeping bamboo from spreading. By installing a barrier at least 18 inches deep, you can effectively stop bamboo from growing.
These barriers are typically made from sturdy HDPE (High-Density Polyethylene). They are buried around the perimeter of the area you want to protect and they physically block the roots of the bamboo from spreading and invading other areas of your yard.
It’s important to make sure that the sub-surface barrier is installed correctly. If there are any gaps or holes in the barrier, the bamboo will be able to root through and continue growing.
Severing the Rhizomes (Root Pruning)
One of the most effective ways to stop bamboo from growing is through root pruning. This involves cutting away the underground roots that are spreading outward. It’s best to hire a professional to do this, as they will have the right tools and expertise.
If you’re not able to hire someone, you can try doing it yourself. However, it’s important to make sure that you cut the roots evenly so that the plant is able to continue growing evenly.
Also, you shouldn’t cut too deeply into the roots, as this could damage the plant. Finally, be careful not to damage the roots of other plants.
Growing Bamboo in a Pot
Another way to prevent bamboo from growing and spreading is to grow it in a pot. This will confine the roots and keep them from spreading.
You can use any type of pot, as long as it is big enough to accommodate the plant’s root system. Just make sure that there are drainage holes in the bottom so that the water can drain out.
Destroying New Shoots
To prevent bamboo from spreading, you need to eliminate the new shoots that appear each year. This can be done by mowing them down or cutting them with a saw.
If you choose to remove the new shoots manually, you’ll need to do so regularly throughout the growing season. It’s important to get all of the shoots, as even just a few can quickly turn into a thicket.
Using Chemical Weed Killer
You can also use a chemical weed killer to stop bamboo from growing, but this should be your last resort since herbicides have a negative impact on wildlife in your garden. An herbicide will kill the roots of the bamboo, causing it to die.
It’s important to follow the directions on the weed killer carefully, as you don’t want to damage other plants in your yard.
There are many different brands and formulas of chemical weed killers on the market, so be sure to read the labels carefully to find one that is specifically designed to kill bamboo. Apply the weed killer according to the manufacturer’s instructions, and make sure to keep children and pets away from the treated area until it is completely dry.
So, there you have it. A few ways to help stop bamboo from spreading in your garden. Whichever method you choose, it’s important to be persistent in your efforts to control bamboo. With a little time and patience, you can keep it from spreading and taking over your yard or garden.
How does bamboo spread?
Bamboo spreads through a system of shallow roots, called rhizomes. Rhizomes grow just below the soil surface and send up new shoots, which eventually turn into bamboo stalks. When left unchecked, a single bamboo plant can quickly fill up an entire yard or garden.
How deep do bamboo roots go?
Bamboo roots can grow up to 20 feet deep, making them very difficult to remove. If you’re trying to control bamboo growth, it’s important to understand the root system. There are two types of rhizomes—running and clumping—and they spread differently.
What herbicide kills bamboo?
Glyphosate is the most common and effective herbicide used to kill bamboo plants. You can find this chemical in many weed killers sold at your local hardware store. Be sure to follow the instructions on the label carefully, as glyphosate is a powerful chemical that can be harmful if used improperly.
Do bamboo barriers work?
Bamboo barriers are one of the most effective ways to stop bamboo from growing. By installing a barrier around the perimeter of your property, you can effectively keep bamboo from spreading.
In our guide above, you’ll find more tips on how to stop bamboo from growing. We hope they’ll be helpful to you.