I use to pull some thistle from the woods to check the wind; with this in mind, I decided to make a holder. A holder that will keep the thistle dry and handy. It is nice to have some thistle available any time of the year.
You only need a few thistles down (aka fluff) to find the wind direction and speed for kite flying, archery, fly-fishing. Just pull it out of holder, throw it up, and watch the direction it floats and rate at which it flies away. Cattail and milkweed seeds can also be used
I started with some used ½ copper water pipe (other sizes could be used). Start with a piece greater than 2 inches.