How to apply foliar Fertilizer to Tomato

How to apply foliar fertilizer to tomato? Please introduce the guidance of timely foliar spraying of calcium fertilizer, tomato fruit growth needs more calcium, when the soil calcium supply is insufficient, the fruit is prone to navel rot. Therefore, calcium chloride, calcium superphosphate, calcium amino acid and calcium supplementation should be sprayed in the tomato fruiting period to meet the calcitonin needs of tomato. The interval of foliar fertilization of tomato should be suitable, and the suitable interval of foliar fertilization of tomato is 5-7 days. Spraying inorganic fertilizer on the leaves is easy to produce fertilizer damage, so the interval should be longer, generally not less than 7 days. The interval of spraying organic nutrient fertilizer can be shorter, generally about 5 days. Appropriate amount of foliar fertilizer should be applied, and when leaves are injured, the excess fertilizer should be washed out with clean water, and the water content of leaves should be increased to alleviate the damage degree of leaves. When the soil water content is insufficient, it should be watered to increase the water content in the plant and reduce the fertilizer concentration in the stem and leaf. Click to get more tomato planting techniques click to get more vegetable planting techniques