Check these command strip cord bundlers out! I bought them for Christmas decorations and ended up using them to stake up a Christmas amaryllis. My pothos isn’t quite at this stage, but I’ll bet these would work great!
Command 6 Cord Bundlers, 12 Strips, Each Bundler Holds up to 2 lbs, Easy to Open Packaging, Organize Damage-Free https://www.amazon.com/dp/B0797LMJF5/ref=cm_sw_r_cp_api_glt_i_ZE2SVC580QK92X7Y1D1R?_encoding=UTF8&psc=1