50% Worm Castings
25% Promix
25% Perlite
Add a cup of PSG and dolomite
lime per cubic foot of soil.
Soul recently
published the following which differs from the above:
Lately I've been happier with a bit less
wormcastings:
50% Pro-mix
25% perlite
25% wormcastings
I also mix in a cup of
dolomite lime per cubic foot of soil & wet the mix
with an organic tea made from dissolving a cup of PSG in
a 5-gallon bucket of water.
See
Soul's
Guano Tea Method