Blackberry roots can be a real headache for any gardener. This is especially true for wild varieties, which have a knack for spreading like wildfire through underground runners. Before you know it, what started as a favorite fruit bush can turn into a total backyard takeover.
Blackberries are Survival Experts
Blackberry roots are the ultimate survivalists. Every year, they push out fresh shoots that eventually lead to those delicious blossoms and berries. Most of the time, that’s exactly what we want! But that same vigor becomes a nightmare when you actually decide it’s time to remove the blackberries.
You can hack the canes down to the ground all you want, but those roots will just keep coming back for more. Especially with wild types, getting rid of the entire plant takes a massive amount of effort and patience. It’s definitely something every homeowner should think twice about before planting blackberries on their property.
How to Get Rid of Blackberry Roots
Since blackberries are such hardy survivors, getting rid of them is no walk in the park. Over time, they develop an intricate web of thick and thin root systems. Even after lying dormant for several years, those roots can suddenly decide to sprout new shoots. Don’t let anyone at the hardware store talk you into buying expensive chemical killers, either. While they might stop the surface growth for a bit, they rarely offer a permanent fix. Eventually, this “survival artist” usually finds a way to break through again.
If you want to get rid of your blackberries for good, you’re going to have to dig deep—literally. The root is the heart of the problem; unless it’s completely gone, the plant isn’t dead. My advice? Take each individual cane and trace it back to its main root base. You might have to dig down as far as three feet! Once you’ve got a grip, give the cane a firm tug to pull the root out entirely. Depending on how long that bush has been established, you might run into some seriously thick roots.
What Can You Do With Blackberry Roots?
Since established blackberry roots can sometimes grow as thick as a human arm, you might wonder if they’re good for anything once you’ve dug them up. In traditional folk medicine, the roots were actually thought to help with kidney issues. But if you’re not into herbal remedies, they’re also great for DIY projects! Artists often use the gnarled, sturdy roots to create unique pieces like:
- Bases for small tables
- Jewelry organizers
- Custom floor lamps