illl try answering but i might be wrong

1) i put everything as they are

2)i think brighter light is better but partial shade is ok too

3) the live spahgum will start off as small spikes around the middle.................(i can't explain)

4) i grow mine without cover

i think what spahgum moss need is mainly alot of water. All my spahgum moss (in pots)which are standing on a trays of water becomes live. The spahgum moss in my nep's pots don't