Dec 21, 2012
Biological Fertilizer, rapidly correct nutrient deficiencies, improve fruit set, help plants endure environmental stress.
4.7 CaBoron (Bio Fertilizer)Product character:Black brown liquid, pH:3.5-5, specific gravity:1.46-1.52Main ingredient: CaO≥150 g/L, B2O3≥10 g/L,...