So in relativly new to the planted tank thing, just got some java fern because I heard its begginer friendly, but I already see brown lines forming, I heard you can super glue them to rock or driftwood but now im confused because after I glue it, what happends to the roots ? Do I put them in my substrate ? Do I let them hang ? Or do I cut them ? I also got Bacopa Carolina because I heard it could grow in almost any conditon including floating so I thought it would be ok to plant in my substrate but now some people are telling me I need root tabs, im very confused by all this and need help finding the right direction.