Rain Garden Maintenance

We had a client that requested us to have his retention basins replanted with more color than the all cattail garden. We installed the plugs last September. Here is the results of our venture! Although just a bit thin, every species seemed to have made it over the winter and the full filling of the basins.

I was able to get released from the chains of my desk and got to come out to this location! This was a special treat! The whole reason I was let-out was because there was no one able to identify native plants. Why am I wasting my time sitting at a desk? Anyhow.

Here’s what the basins looked like this July.  There were a few cattails that were trying to resurface, however we pulled them by hand. The basin only measured about 14 feet wide so I waded in with my rubbers and threw the offending weeds at my crew for them to collect. They couldn’t identify the weeds fast enough, so they learned by looking at the things I had already pulled.



The lobelia and bull rush look so beautiful to me. I wish more people thought as much. Another reason I was brought out here was the clients were complaining that they weren’t seeing fields of color. No patience whatsoever. Grasses always grow faster than the flowers (forbs). Native restorations are usually said to be complete in three years. This is only year one.


Sagittaria latifolia – Common arrowhead

Very tasty when roasted, the texture is somewhat like potatoes with a taste like sweet chestnuts. The tubers can be eaten raw but they are rather bitter. It is best to remove this skin after the tubers have been cooked, but before eating. The tubers can also be dried and ground into a powder, this powder can be used as a gruel or mixed with cereal flours and used to make bread. North American Indians would slice the boiled roots into thin sections and string them on ropes to dry in much the same way as apples. The tubers are best harvested in the late summer as the leaves die down.

© Ilex ~ Midwestern Plant Girl

26 thoughts on “Rain Garden Maintenance

  1. I had no clue that we can eat this plants, that’amazing :o) I loke the lobelias and the idea of this kind of gardens… but I’m probably also not patient enough ti give the flowers the time they need to grow :o)


    • I bet this plant makes a great “tuber salad”!
      I get it. I’m not all that patient either. However, time is flying by like (how do you say it?) Farts in the wind! Yup! The gardens will look beautiful before that fart dissapates! 😉


  2. Pingback: How to Build a Large-Scale Rain Garden | Midwestern Plants

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