Easy print. Handy for tying plants. Reusable as the plant grows. Should be printed in flexible. I thought the Ninjaflex "Water" worked well as it blends in with the surroundings. Edit *it does yellow over time outside. I wanted to train some plants around our pool fence with something I could resuse.  I made it 1mm thick which makes it easier to undo and didn't add so many teeth. Good luck with your gardening! It's my other hobby outside of 3D printing.