1.Rich with Protein 2.Protect flower and fruit 3.disease ... Luffa, Balsam pear.contains various nutrients as N, P, K, trace elements and fulvic acids that are essential to ... growth of melons family, the use of “PSB Melons Special” can effectively supplement the nourishing needs for melons during ... pesticides.4-“Penshibao”may sediment in the vial, shake to dissolve before open.5-after diluted to desired ...