illusive1234

Actually Joannie the soil is cactus soil, fast draining and with just the right amount of moisture.
I have tested it on my other bonsai (Elms, Maples, Juniper, Chamaecyparis), and it works just fine, with good root and foliage growth.
The only problem is it dries out quite easily especially in small pots, and I wonder if I should add some crushed pine bark to make it cope with the hot Greek summer. What area of the world are you in?