... disease.(3) No harm: The fertilizer comes form raw material in the sea. It cooperates with plants and environments so the ... kinetin, phytohormone, Poly-hydroxybenzene of algae, amylose of algae) organic material and plentiful micronutrients.(3) Main effects:A: Enhancing crop to ... spray the fertilizer evenly, and the opportune spraying time is in the morning or afternoon, when flowering, you must spray ...