本帖最後由 bilbil 於 2012-2-25 00:02 編輯
i mix lava rock, perlites & tree ferns as my medium~ it is 'airy' and well-drained. =)
sometimes I'll add a little soil for moiturizing.
I'll also like to lay some live sphagnum moss on it to beautify the plants~
using sphagnum moss is good, but I really hate that it turns green~ |