The northeast corner of the pond still has knotweed and bittersweet resprouts. It’s a tough area. The young river birch whip has been defoliated by sawflies. To its right is a baby bayberry, and further back on the right, a rosa rugosa. We planted rosa rugosa over areas that had the most robust knotweed rhizomes, and it seems to be holding down the fort.
Variegated dogwoods, willows, red maple, alder, all looking much happier, without the knotweed.The junipers and little bluestem are still tiny, however, the mulch has not slid down the slope too much. It’s working!This young pine is putting on a growth spurt. Also in the area: variegated dogwood, green ash, irises, redbud.Native daisies blooming on the slope.Existing silky dogwood is blooming.
In early summer, the east end of the pond is still pretty wet, so you can’t drive the tractor too close. Still, it’s an excellent time to pull phragmites resprouts, because it’s easier when they’re in the water. I put on my waders and patrolled the east end of the pond with the canoe, gathering up all the phragmites stems that were floating on top of the water at that point.
I piled them all, mostly dead stems, but a few resprouts, into the canoe, pulled the canoe up away from the water with the tractor, then loaded up the front end loader, then dumped them on the burn pile to dry out. I did about 3 canoe loads. The pond looked a lot better when I was done!
At the extreme east end of our property, including some of our next-door neighbor’s property, was a huge infestation of glossy buckthorn (Frangula alnus). It had wound itself down an old stone wall, with roots 1-2 inches around. It was a monster. I had avoided it. Somebody had to deal with it. On a cool day, with little to no chance of rain, I cut and treat several stumps.
Buckthorn, Multiflora rose, Bittersweet and grapevine, all woven together (grapevine is native, but it gets into everything).Huge tangle of rootsThis buckthorn had multiple nodes.You can’t even see the tree, behind this massive buckthorn.Aha, there’s the tree!I dug out as many of these massive roots as I could, and removed their top-growth.Look at how many piles of buckthorn top growth there were! I used the tractor to haul them over to the burn pile in the back acre.
The prior year, I had taken several pods of milkweed seeds from the back acre, and spread them around the top part of the slope, above where all the knotweed was. It worked! A whole bunch of milkweed came up. It smells great. The butterflies love it. The groundhog likes to munch on it. It’s a great plant. Slightly further up the slope, a young Osage Orange (maclura pomifera), on the left, and Eastern Redbud (Cercis canadensis), on the right, are enjoying the posh accommodations in the nursery area:
I would never have believed it! 2013 is the first year that the phragmites in the pond is not a ginormous problem. BUT, were we still removing stems? Yes. Were we still digging out rhizomes? Yes.
In May of 2013, Justin and I really went after the west end of the pond. I spent a couple of months in early spring, trying to tease old dead bittersweet vine fragments out of the trees.
Despite taking every precaution of placing every bittersweet fragment onto a tarp, then onto the burn pile, the bittersweet would continue to resprout. Still, we made a valiant attempt at completely weeding the west end of the pond.
Before (which is really a “during” photo, as we’d been working on this area for a year or two):
After:
It was just inconceivable that we were able to do this, when in past years, this area had been an impenetrable jungle of invasive plants, vines and shrubs.
For instance, in 2009, I couldn’t have even taken the above photo. It’s taken from the SW corner of the pond. See how the phragmites takes a turn, as you’re looking out at the SW corner, in the photo below? See the tree behind them? If I had been standing where I stood to take the photo above, I would have been in the middle of a huge patch of phragmites!