Lowe's has thin green metal stakes with a not quite. 360 loop on top. I use these all over my garden. They are not very noticeable and come in many different heights/sizes. I need them for Glads as well as my extra Tall Bearded Iris
We have lots of strong weather now days. I have a NOID that looks like a historic called Harbor Blue. Tall sturdy stems long bloom time I love it you are welcome to some
