Just Mixed my first batch up using
5 gallon bucket Premier sphagnum peat moss
5 gallon bucket Worm Castings
5 gallon bucket perlite
1 cup kelp meal
1 cup neem meal
1 cup crusteacean meal
1 cup gypsum
1 cup oyster shell flour
6 cups of Rock dusts (basalt,glacial,granite)
what is the Biochar...