Adjustable flower supports

My hydroponically grown alocasia has such huge leaves that the stems need to be tied together. I was wondering what to use for support. After a lot of testing, I came up with the idea of ​​3D printing. All I need is a piece of string and the right assembly. It's very easy to print. Just lift the hook on the stem occasionally, which prevents the plant from getting damaged. Play with the sizes! Find the right string! I printed with PETG with Fuzzy Skin enabled.