The correct method for preparing foliar fertilizer for flowers
How is foliar fertilizer for flowers prepared?
Flowers need different nutrient elements in foliar fertilizer at different growth stages. Generally, during the vegetative growth stage, foliar fertilizer is mainly nitrogen fertilizer, usually applied as a spray of urea at 1-4% concentration.
During the reproductive growth stage, foliar fertilizers containing phosphorus, hydrogen and boron are mainly used, usually applied as a mixed spray of 0.2% monopotassium phosphate and 0.1% boron fertilizer solution.