Hornwort is a perennial plant and can thrive for a long period of time if living conditions are favorable. It is hardy and tolerant towards a wide range of water conditions, this makes it capable of surviving in diverse kinds of habitats.
The plant was received well, and healthy as always. But it was my fault for not researching more as I didn't know they weed out like a Christmas tree. I ended up having to spend some time cleaning up my newly setup tank of its needle leaves.
I guess if you keep it as a floater, then it should be ok as I read these are used often to hide fry.
