My gravel is actually a bunch of tiny rocks approxiamately 1/2"-1" in diameter. Is it possible for me to attach my java moss to the rock and have it attach? How would I go about doing it?
I'm not sure that java moss will grow attached to a rock, mate. It grows really well under low light attached to bogwood. Tie it on with some cotton thread and by the time the tread rots it should be growing well.