Yesterday, I installed a little deck on the edge of the pond! This idea was an evolving process–at first I was going to put a large slate stone at the spot on the surface that leads into the steps inside the pond. But working on the pond during the last several weeks, I discovered that slate gets really, really hot in the sun. So then I was trying to come up with something that could serve as a top step that wouldn’t get hot.
Happily, I found an upcycling solution! In our garage, there were six wooden decking boards from the previous owners that were stored on rafters above the cars. They were very heavy, about six feet long, and some of them were attached to each other, but I was able to get two of them down. The boards were painted brown, and they too got very hot in the sun. But then I found some older paint cans in the basement. I did a prime coat of white on one day, and then a coat of light gray concrete paint, which has some waterproof qualities, two days later. Yesterday, I drilled holes and screwed them together with small boards I had also painted.
Everything was a bit off level–the boards, the ground–so I installed them using small stones underneath to stabilize things. Voila! We now have a top step, which is also a little deck where we can sit on the very edge of the pond, with our feet in the water. And after positioning a few more stones, and slate rocks, I can now say that the surface level of the pond is virtually complete. I still need to find some more five inch stones to line the rest of the vertical sides under that area, but if you look at it from this side, you can’t see any liner showing.
The tiny plants are starting to grow a bit, the pond lily rhizome that I positioned on a lower level sent up a tiny leaf all the way to the surface. I’ve topped up the water level with water from the rain barrel once. I plan to add more small stones to the planting ledge to give plants more to hang onto. This morning it looked like someone had messed around with the pickerel rush plants. I still have to finish the overflow channel. It will all continue to grow and develop as the summer goes on… hopefully the plants will start to take over half the surface of the water. But what a happy moment today!
This morning I was up at sunrise, which seemed such a sacred time to finish filling the pond! While the hose was running, I planted several plants that I had previously purchased, and then added three ferns from our yard. Sometimes, I just had to sit and watch, amazed at its coming to life in this way.
I used our city water from the outdoor spigot because the rain barrels nearby were empty from yesterday’s filling. City water is less ideal because of chlorine, but the chlorine will evaporate quickly, especially in our 90 degree sunny weather today. Plus it is being intermixed with the water already there. I filled it until it just started to drain into the overflow channel. Hurray! The overflow channel worked.
The method I used for planting was that recommended by Robert Pavlis in Building Natural Ponds. No soil, just anchor the roots of each plant with some stones. That meant rinsing off the plant roots from the soil they were packed in. I added some more stones in one area because the recommended depth was less than what I had. Here are the plants I planted:
Sweetflag was first. It was a bit unclear whether this was Acorus calamus, or Acorus americanus. Online where I purchased it, it was listed as Acorus calamus (Americanus). I was hoping to buy the plant native to here (americanus); the other was brought by Europeans, but naturalized, and then it was also used by Indigenous people. I learned the Passamaquoddy name for this plant in the class I took. Kiwhosuwasq, (which now can refer to either plant). It means “muskrat root,” because the muskrat would eat it, and it was an important medicinal plant.
Next I planted Cardinal Flower, or Lobelia cardinalis, which will have a bright red blossom that is beloved by hummingbirds. It is a native plant. Both Sweetflag and Cardinal Flowers will grow tall, so I placed them toward the back of the pond, across from where we tend to sit.
The next plant is Arrowhead, or Sagittaria latifolia, which is a shorter plant. It will have white flowers. When I rinsed off its roots, it divided into two plants, so I planted them near each other. It is native plant, but also an aggressive grower so I placed it on the narrower planting ledge where it can spread out on its own. I hope that all of these plants will spread out to fill their areas, but also make room for each other. The goal is to cover half the water surface with these plants on the planting ledges.
I had two pots of Blue Eyed Grass, or Sisyrinchium atlanticum. This one is also a smaller plant, and in the spring it blooms early with delicate blue flowers. I placed it in the part of the pond nearest to where we will sit.
Because it is so late in the season, a number of the plants I wanted to buy were no longer available this year. I am hoping I can find some Marsh Marigold sometime. (Calthus palustris.) It is another shorter plant, with spring blooming bright yellow flowers.
I was able to purchase a hardy white water lily, on Etsy. (Nymphaea spp.) The hardy variety of lilies can survive the winters in Maine, especially if their roots are deep in the pond. They sent me two root tubers. They arrived in my mailbox on one of the hot days, and were warm when I opened the package, so I hope they will be okay. But I planted them in temporary pots filled with stones, and placed those pots on the planting ledge. When they get bigger, I will move them lower in the pond. Water lilies are important parts of a natural pond, partly because their pads cover the surface of the water, providing shade and inhibiting algal growth. Plus, maybe frogs will sit on them. But for now, they are tiny.
After planting all these, I found two types of ferns among the many growing at the back of our yard, dug them up, rinsed off their roots, and planted three of them in the pond. I tried a few different ones–one tall, one small, one mixed, to see which might transplant best. A friend has offered me some Blue Flag Irises from her pond, so I’ve saved a space in my plan for them. Of course, now the question is, shall we try to buy some more plants to fill in more space right away, or wait for these to grow into larger versions of themselves? In the meantime, by 10 a.m. I had to come inside to get away from the heat, so all future parts of this project have to wait. Maybe this evening, we’ll just sit by the side of the water and enjoy.