Hi there! Not sure if I'm posting in the right way... I have read that People will mail other People free "cuttings." Are cuttings just trimming from the plant. Can a new water plant grow from this? Where would someone reach out to find those free helper friends? I am looking for Java Moss and Fern, and another anubius... i have low light conditions, and will try any new plant that is safe and will grow or survive ok... Is there anyone out there that can dumb it down for me??