My hillside garden

soitgoesMay 22, 2009

I thought I'd show some pics of my hill, which is starting to come together.

When we built the house 2-and-a-half years ago, this hill was covered with Japanese Knotweed, mugwort, Virginia Creeper, blackberries, and all sorts of other less-aggressive.

Our clay-and-rock soil is not prone to giant slides, only regular erosion, so we elected not to build a wall and just to plant. We could not clear the whole thing at once, nor did we think it wise to do so, so we cleared out areas for plants and protected them with rings of newspaper and mulch, and gradually as the plants grew in we pulled out more and more weeds. We have used some cardboard to suppress the worst of the mugwort, but it's shallow-rooted so repeated hand-weeding does a pretty good job eradicating it (eventually).

The knotweed is another story altogether, and we have been using cut-and-paint with Roundup to slowly knock it back. It's still there, though you can't see it in these pics because we cleared it all out before laying down a truckload of mulch.

It's too early for the grasses and perennials to be big yet. WIth the exception of one viburnum, all the plants are cultivars of natives. We have:

Little bluestem

Switchgrass

Purple coneflower

Black-eyed susans (rudbeckia fulgida)

Phlox subulata

Red chokeberry

Serviceberry

An Eastern Redbud

Columbine (which was given to me and must be moved; it is NOT happy on this dry bank in mostly sun)

Penstemon Digitalis "Husker Red", my new favorite plant

Grey Owl Juniper

The black-eyed susans and little bluestem are reproducing like mad. The redbud would probably prefer more moisture and more shade, but I think it will be ok in another year or two when its roots are fully developed. The serviceberry are happy enough because they are at the bottom, where it's a little less dry.

We have very little problem with erosion, thanks to a rainbarrel under our downspout and some careful placement of rocks. We would like it to fill in a little more, of course. I want to add some prairie dropseed, and give blue-eyed grass a try (though I hear it can be hard to start). And I want to add some white coneflowers. I'm waiting til the purple ones I have are big enough to divide so I can add some drifts instead of individual plants.

With the exception of the autumn pic of Little Bluestem, all are from this year. The first two are the knotweed across the street, and the mugwort on an unplanted area of the same bank, to show how bad it was.

Thank you for reporting this comment. Undo
melissas(z6PA)

Looks good! I planted my hillside about 3 years ago, and everything has grown together quite nicely. Make sure you post pictures so we can watch the growth!

    Bookmark   June 6, 2009 at 6:26AM
Thank you for reporting this comment. Undo
gardenlover25

Your hillside garden is so beautiful. I hope I have a hillside garden too. Please post a pic when other plants are in bloom. Thanks.

    Bookmark   July 23, 2009 at 8:11AM
Thank you for reporting this comment. Undo
jeelli(5/6 CT)

So pretty!

    Bookmark   August 13, 2009 at 1:59PM
Sign Up to comment
More Discussions
What kind of weed barrier can I put on a 45 degree hill?
Hi, What kind of weed barrier can I put on a 45 degree...
jrobertsz66
GA Backyard HIllside Help
My wife and I purchased our first home back in October...
zgordon
Hillside Erosion
I have a serious problem that my city calls a common...
empressb
erosion control
Need some help- I have a west facing steep slope. Retaining...
luann_2006
Steep slope in backyard
Hello, I have a steep (about 45 degrees) slope in my...
jpcn17
© 2015 Houzz Inc. Houzz® The new way to design your home™