... window boxes,annuals, perennials,roses,vegetable, shrubs,trees Organic Liquid Cereal FertilizerA. Components of raw material: Component of organic ... - 500 with water. Spray period depends on different crops need, better to spray equably. Mainly spray on the negative side of ... graminaceous crop, it is better to spray on both sides. Frequency of spray depends on the crop fertilizer requirements which ...