... , using advanced production technology,without any chemical composition. Fluid calcium:IngredientCa≥240g/L, B≥20g/LProduct description It ... environmentally friendly and healthy, nothing Chemical composition within it . fluid and suspending are perfect !Functions 1.Higher single-component, ... be used with any other fertilizerApplication Method 1.Leaf surface of fruit tree should be spraied 1:2000-3000, ...