... with seaweed: 10% + organic matter: 20% + Ca, Mg, Zn, Fe, etc. (3) NPK: 12-8-15 with seaweed: 10% + ... with seaweed: 10% + organic matter: 20% + Ca, Mg, Zn, Fe, etc. (5) NPK: 10-10-10 with seaweed: 10% + ... organic matter: 20% + Ca, Mg, Zn, Fe, etc. (6) NPK: 12-6-12 with seaweed: 10% + ... organic matter: 20% + Ca, Mg, Zn, Fe, etc. (7) NPK: 10-7-15 with seaweed: 10% + ...