Fertilizers are widely used to provide essential nutrients for the growth of healthy plants and crops. They are manufactured through chemical compounds and applied for plants through soil. Reason behind their use is that most of the nutrients are not found in the soil thus they fulfill the requirements of remaining nutrients. Therefore, for promoting the growth of the plants, fertilizers are applied through the roots. In fact some fertilizers are directly applied through the leaves that are known as foliar fertilizers. In addition to immediate benefits, foliar feeding can also increase uptake nutrients from the soil by encouraging plants to take up more water. Basically, nutrients are delivered to plants through their roots by watering or root drench. These types of fertilizers are mixed for foliar feeding that help in optimizing nutrient uptake in the leaves through plant pores (stomata).
In comparison to other fertilizers, foliar fertilizers are gaining recognition quickly as the crop protection scheme. Chemicals including potassium nitrate, potassium humate and Map mono-ammonium phosphate are some of the chemicals used widely as foliar fertilizers in the form of spray, powder and crystal. Foliar fertilizers are applied for an assortment of factors like strengthen damaged and weak plants and cure deficiencies. In addition to deliver nutrients to plants through leaves, the feeding method is more effective than the route nutrition and provides results more quickly.
On the other hand, foliar applied nutrients can make some other elements like iron. These fertilizers not only help to cover the leaves, stems and the plant parts that are susceptible to pests and parasites, but also speed up the crop growth. One of the main benefits of foliar feeding is that it also keeps plants away from the numerous disease and fungal attacks. However, foliar fertilizers are beneficial and provide good effects, but you are supposed to follow some precautions when applying them. The fertilizer should be applied only when the plants are most likely to benefit.
You must also keep in mind that, the fertilizers should be applied either in the late evening or early in the morning. This is because; in the late evening and early morning the temperatures are cool and dew is present on the leaves. And the stoma on the leaves is able to absorb the nutrients. On the other hand, during the heat of the day, it can damage the plant. It is also important to keep in mind that all the plants are different and need nutrients according to their requirements. When it comes to get details or buy the fertilizers, just search over the internet. There are a number of online stores offering you detailed information and foliar fertilizers.