Foliar Fertilizer , Seaweed extract + NPK, seaweed organic fertilizer. Used by spraying and irrigation / fertigation, 1.3 Seaweed extract liquid plus (Seaweed Fertilizer)Product character: ... majority of liquid fertilizers and pesticides, both as macro-fertilizer and enhancer of fertilizing efficiency, rapidly increase the use ... or required by customers Seaweed Extract Liquid Plus Foliar Fertilizer