BASE MIX
2 gal Quality Organic Soil-mix
2 gal Coir (coconut fiber)
2 gal Perlite (small grain size)
2 gal Earthworm Castings
AMENDMENTS
1½ cup Grow or Bloom ‘Pure’ by Organicare (or 1 cup 5-5-5)
½ cup Greensand
¾ cup Ground Oyster Shells (1 cup if no crushed oyster shells)
1½ cup Crushed Oyster...