I just bought this anubia at petsmart, so it said in the sign, and when I got home I noticed it had no roots or rhizome. Will these grow or should I take them back?
Yes same here, I have no problem with anacharis or red ludwigias. But they have a different root system. I did plant these so I guess I could wait a few days, but not too long. If they melt I can't take them back.
I'd take it back. Rhizomes can grow new leaves, but I am not sure if leaves can grow new rhizomes.