I just moved into my property and the back garden is full of blackberry bushes. How can I kill the roots permanently?
By Annette from the UK
I moved to north east Scotland in 2010 and have spent the last two years trying to get all the blackberry canes out of my front garden where I don't want any kind of berries growing. I love brambles and have a patch in the back garden, but the front is for kerb appeal! So the minute I see a cane waving at me, I trace it to the ground and dig it out trying very hard to get every last bit of root.
I'm an American expat so I am still learning about gardening here in the UK, but I'm sure there is an herbicide I could spray to kill off the lot. However, there are other plants in that spot that I do want to encourage, so I hand dig the canes.
You might try asking at one of the garden centres what they recommend for killing off a large growth. Otherwise, the only way to get rid of this is by hand digging, and then staying on it every time you see a new cane. (Handy hint-wear stout gloves!)
It will take you a while to hand dig them all out, and even then you'll have to be vigilant because the birds will bring you pressies, lol, and you'll find you have volunteers of all sorts of thing:) Too bad they won't drop me off any raspberries, darn it-I had to buy those to plant in the back garden!
Most of the posts I've read for killing wild blackberry vines were from folks in the NW part of the country. My problem is I live in NW Florida and these things aren't working. I've tried some of the products from DIY stores and some of the ways that were posted on line. I loved the homemade ideas as I have 4 dogs. And yet, still they grow!
We bought an older home that sat uncared for and then empty for 4 years. Our lot is just over an acre and most of it is covered with the vine. Any advise on how to kill this stuff without killing what bit of grass and plants I do have?
I live in the Central Midwest and I use this to kill poison ivy and oak, which is terribly invasive. Mix 1 gallon of white vinegar, 1 cup of cheap salt and 2 cups of Dawn dish soap and spray using a garden sprayer. You might have to cut the vines so the mixture will soak into the stem. But I have found with oak and ivy vines that are hundreds of years old getting the leaves covered will usually do the trick. You will have to reapply several times but it better than chemicals. The soap will make the mixture cling to the plant and the vinegar will burn it and the salt will dry it out. GOOD LUCK!
Who sells vinegar/salt killer?
You can mix your own vinegar/salt weed killer. Mix one gallon of white vinegar with one cup of salt and two tablespoons of liquid dish detergent. Shake/stir well, to dissolve the salt. Spray this on the plant/plants that you want to kill. It works best when the temperature is quite warm. Don't get the mixture on plants, that you don't want to kill! Buy the cheapest vinegar that you can find too!
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
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.
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There is a few catches:
Does anyone know how to kill off wild blackberry vines? I'm getting overrun. This bush is growing out of a tree stump that we can't get to. We cut the tree down to the ground just 3 weeks ago and this is how fast the blackberries have grown back. It's spreading into the lawn. I tried a grass and weed killer, but it hasn't phased it.
Hardiness Zone: 7b
By Cricketnc from Parkton, NC