... % + organic matter: 20% + Ca, Mg, Zn, Fe, etc. (2) NPK: 10-5-10 with seaweed: 10% + organic matter: 20% + Ca, Mg, Zn ... seaweed: 10% + organic matter: 20% + Ca, Mg, Zn, Fe, etc. (5) NPK: 10-10-10 with seaweed: 10% + organic matter: 20% + Ca ... : 10% + organic matter: 40% + Ca, Mg, Zn, Fe, etc. (10) NPK: 5-1-1 with seaweed: 10% + organic matter: 40% + Ca, Mg ...