Winning the buckthorn battle
- Blog Post by: Kim Palmer
- September 28, 2011 - 11:42 AM
What will you be doing on Saturday?
I'll be getting rid of the mountains of buckthorn branches now piled in my back yard and driveway. They've been there since last week when I grabbed a chainsaw and attacked them with a vengeance. Sometimes they fought back, poking me with their thorns until I had bloody scratches up and down my arms. It was a grueling battle, but ultimately very satisfying.
And this time, they're not coming back -- not if I can help it. This time I went medieval, dousing the freshly cut stumps with Roundup. I hate using chemicals in my landscape but buckthorn is such a relentless bully that I made an exception.
I've been pulling out little buckthorns and cutting down big buckthorns for as long as I've been living in my current house (in northern Eden Prairie). But the big ones always come roaring back, bigger and badder than ever.
What's the urgency with getting rid of buckthorn? In natural areas, the invasive shrub is so fast-growing and aggressive that it chokes out native plants that support songbirds and other wildlife. In home landscapes, it does the same thing, plus it's scraggly and ugly, quickly shooting to twice the size of everything around it.
Fall is an ideal time to battle this monster, when its leaves are still green, making it easy to identify. If you don't have time to tackle all your buckthorn, concentrate on the female plants, the ones with the blackish-purple berries. They're the ones that will produce armies of new buckthorn for you to battle. The Minnesota Department of Natural Resources has some good information about buckthorn eradication on its website: http://www.dnr.state.mn.us/invasives/terrestrialplants/woody/buckthorn/control.html
As for getting rid of buckthorn branches, most waste haulers will pick them up as yard waste if they're cut and bundled. I've got so many that I'd be sawing and bundling until Christmas. Instead, I'm going to haul it to the Mulch Store (www.mulchstoremn.com), which has four Minnesota Department of Agriculture-certified sites for disposal of tree branches and other yard waste.
Is your yard plagued with buckthorn? Or is something else on your "most hated" list?
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