Until a few weeks ago, this was an unruly compost heap next to a pit I had dug on my way to creating a rain garden. The pit is dry 98% of the year, so my enthusiasm for planting wet-tolerant plants has been low. Finally, last autumn, I stocked up on succulents and decided the compost heap would become a rock garden. My wife got the ball rolling by clearing the compost, mounding soil along the back, planting elephant ears and calla lilies, and hauling a few rocks from the driveway.
Some years ago (2011), crazy, biblical rains made my vegetable plants very sad. I decided to reduce the likelihood of a similarly unpleasant experience by excavating a drainage ditch above my garden. The ditch would redirect runoff from the neighbor’s yard into a basin I dug at the west end of my vegetable bed. I first mentioned my rain garden in a post about the National Wildlife Federation; there’s a photo of the rain garden in its earliest days.
We’ve not had a similarly rainy season since. In fact, most of the year, my “rain garden” is pretty dry. I couldn’t decide what to plant IN the basin, so I started planting around the basin—but I left the 15+ year-old compost heap in place alongside.
The Rock Garden Notion
Last autumn I decided I wanted to create a rock garden. Coincidentally, my wife complained about the compost heap. It seemed a good plan to move the compost heap to the back of the yard, and construct a rock garden in the vacated space.
I started collecting rocks. My brother has a farm with a small stream. He has generously helped me load rocks into my minivan and I’ve created quite a heap on my driveway. I didn’t know exactly how I’d use the rocks, but at least some would end up in the rock garden.
Last fall I also started collecting succulents. As winter approached, I ended up heeling the succulents into the vegetable bed so they’d winter well. (I wrote about them here: Unlikely Starters in my Kitchen Garden.)
I weeded around the succulents in the vegetable garden and was happy to find they haven’t quite been choked out of existence… though they seem a bit leggy and wan from lack of sunlight. I’ll move them all to the new planting bed once the final rock is in place.
Commitment! Once the plants come home, there’s little choice but to give them their own beds.
Building a Rock Garden
So, here we are: The vegetable garden is nearly planted. I’d like to add two rows of beans, but there are all these succulents in the way. I really, really need a rock garden so I can move the succulents and plant beans before I run out of growing season. I finally started.
It occurred to me I could use rocks to reinforce the bank of my lame rain garden. A rock retaining wall could rise into the rain garden and frame one side of it. The exact shape of the wall and the garden itself would “happen” during assembly—there wouldn’t be a blueprint or plan to follow. Rather, I’d “sculpt” the area to please my sense of aesthetics.
My wife has been impatient for several things:
- Getting rid of the compost heap
- Getting a heap of soil off the driveway that’s been there for three or so years
- Getting the rocks off the driveway
- Getting things planted (I accumulate a lot of perennials from trade shows and local sales)
So, she dug in while my attention was on the vegetable garden. She moved the compost heap and she built up a mound in front of the vegetable garden. There she set a dozen or so elephant ears I had overwintered on our ping-pong table. She also set a bunch of calla lily roots I had bought for a dollar from the local garden club. And there were nearly a dozen flowering perennials we know virtually nothing about…
We Might Have Something
As I look around the “rain garden,” it shows real promise. Some perennials look stronger this year than they did last year, and they even look nice together. The rock garden will transform the area; the basin will probably look far less like an incidental ditch with the rock garden in place.
After two days (working just a few hours each day), the rock garden’s form has emerged. The rock bank will, undoubtedly, appeal to otters that come to splash in the rain garden, and the low rock wall opposite will provide shelter for chipmunks, snakes, mice, rats, and stinging insects. Since taking this photo, I’ve added rocks to define planting areas and I’ve adjusted the centerpiece. There are a few other “artistic” elements finding their way into the design. Oh, and plants. Final unveiling to come soon.