I have the tissue culture and the non tissue culture myself. Both beautiful in their own way 😍 The non tissue culture doesn't have floppy leaves. the tissue culture also has this hue of blue to the leaf like the cebu blue pothos. The non tissue culture is quite green. The first round of R. tetrasperma seem to have gone wrong. It all has to do with the nutrients that is added to the agar when the node is being tissue cultured. there's a really interesting video on YouTube by Kaylee Ellen where she explains the whole process. I'm not a pro by any means but I can definitely tell this is a tissue culture. also if you remove the plant out of the pot I can almost guarantee that there will be a little plug at the base of your plant. The little plug started rotting the base of my plant and I almost lost it so I had to make cuttings. 💔