I’m very confused on how to plant marcgravia rectiflora in my PDF tank. It already has roots and is not just cuttings but more of a small plant. I’ve read some things saying leave it on some sphagnum moss and let it root itself. But also the store I ordered from which is one of the larger if not largest supplier of PDF’s and supplies, says to burry it in tank against something it can climb with high lighting and watch it take off. It was shipped in a small pot of moss if that matters. So which one should I follow??? Plant into the substrate or just use the moss? Any help is greatly appreciated. Thank you very much.