Ive been reading about horn wort and java fern over the last few weeks and decided to get some the other day. I like the look of both of those plants over plants with leaves and also that they are a good beginner plant. But i was wondering if it was normal for horn wort to not have roots on it? I know java moss doesn't but is it okay if i just stick one end of the horn wort down in the sand to hold it? Also since i don't seem to see any roots does that mean that any piece that falls off the horn wort will continue to grow as long as its green and alive?