jeanluc83
Omono
I use my regular bonsai mix to a depth of ~2" with ~1/4" of play sand on top. To retain moisture I put a layer of chopped sphagnum moss on top. I can get away with watering once a day.
I will also point out that I live on the coast so humidity is generally high. You might not get as much milage as I do.
I will also point out that I live on the coast so humidity is generally high. You might not get as much milage as I do.