I was out of town for 2 months, when I returned my new hornwort (only had it for 2 months) grew out of control. I pulled it out of the tank tonight and cut it from probably 2' to 6" then replanted the 6" hornwort stalks. I would imagine it will just continue to grow from that point right? Secondly, I put the cuttings in some of other tanks as floaters, will they grow?