(Mineral) Soil/Compost-spread, water
(Carbon) Dry Leaves-spread, water
(Nitrogen) Dry Grass Clippings-spread, water
(Mineral) Clay soil, spread
(Mineral) Cinders, spread, not too much, water down
(Mineral) Top soil/Compost mix
(Nitrogen) Green Grass Clippings, not too thick, water down
(Nitrogen) Hay-fluff up high, keep leveled, water down
(Carbon) Mulch-water down
(Mineral) Top soil, water down
(Organic Matter) Food Scraps/Worms
(Nitrogen) Weed/Grass Clippings-5-10 cm, level, no lumps, water
(Brown)Cardboard