Summary

I made these little clips to hold strings for this flowering vine-like plant we have growing in our sun room.

Designed using Autocad Fusion 360.

Instructions

Print a clip ABS or PLA should be fine
Paint the clip if it will receive direct sunlight; UV breaks down plastic over several seasons
Hang a string horizontally along the ceiling, make it reasonably taut
Make a loop in the end of some string, hook it on one of the tines of the clip
Starting from the base of the plant, wrap the other end of the string around the stem, about 1 turn per 2 inches. Be careful not to pin any leaves or flowers against the stem
Loop extra string around the clip until the string is holding up the vine