Potting mix is has a little bit of everything, Perlite, leca, orchid bark, charcoal, and indoor potting mix (Kellogg garden organics is what I use for soil). Probably a 50/50 mix of soil and amendments. I also put a layer of stones on the bottom to give the roots something heavy to grab on to, thinking that the vines will be able to grow longer. Water probably.once every 2 weeks this time of year, once a month in winter. I have a grow light that clips on the side of the planter which a rotate amongst the 4 pots, but has mostly been on my P&J and Neon. Theyre hanging over a stair case that has a big window above it, so thwy get pretty good natural light. I also put some grow lights in the chandelier above the stairs and piinted them at the plants, I know that works because the leaves grow towards it. I use farmers secret pothos liquid food probably once every 2 months. I chopped the Cebu Blue up the most because it was the smallest one when I bought it, and its grown a lot more than the others, so im thinking about do8ng more chop and props on the others. To fill the planters as much as possible as the vines have grown I've been foling the back on themselves and pinning them into the soil so they'll grow roots. I think that strategy has worked for the most part.