"Rookie here looking for some pointers from the Pros"
50% Organic Potting Soil N:.05%,P:.04%,K.03%
30% Mushroom compost
20% Perlite N:.04%,P:.01%,K:.06%
10% Vermiculite
I also added a little bit of Sphagnum Moss,about a hand full and mixed it all up in a 5gl bucket. Looks great,very airy and...