I don't know if this will help or not but what about something like this:
https://www.amazon.com/Adjustable-Retractable-Outdoor-Hanging-Flowerpots/dp/B07F1VTSNN/ref=sr_1_5?crid=CKPEYETLRYCN&keywords=hanging+plant+waterer&qid=1679668446&sprefix=hanging+plant+wat%2Caps%2C117&sr=8-5