Nitrogen is an element essential for plant growth. Phosphorus is present in all living cells and is essential to all forms of life. Potassium is also found throughout nature, and is found in the human body in muscles, skin and the digestive tract. It essential to plant, animal and human life. Though some nutrients can find from nature, but some of them are inert and insoluble, which is meaning plants can‘t use it. So fertilizer play an
If plants live without these nutrients, what will they happen? Without nitrogen, phosphorus and potassium, plants simply cannot grow just because it can not make the pieces it needs. It is like a person living without air or a bike factory running out of rubber.
What is more, to make plants grow faster, what you need to do is supply the elements that the plants need in readily available situations. That is the goal of fertilizers, too. Most of fertilizers just supply nitrogen, phosphorus and potassium because other chemicals are needed in much lower quantities and they are generally available in most soils. Nitrogen, phosphorus and potassium availability become the big restriction to growth.
But if you buy fertilizer, you should pay attention to spreading fertilizers correctly. Have you ever seen plants that looked like it had different colored stripes. This was probably because people spread fertilizers in the wrong way. To accomplish abiding that the blush and advance of your plants are the aforementioned, fertilizers have to be advance analogously. The most useful types of fertilizers spreaders are the cyclone spreaders and the drop spreader. And people can not give too much fertlizer to plants, because it may burn the plants. If you do wrong thing, it is not helpful but harmful for plants.
So people use fertilizer to let plants grow. Besides that, people get everything we need from the plants, such as vegetable, or from the meat of animals which also eat plants. Plants are factories that do all of the work to process the basic elements of life and make them available to us. So fertilizer is very necessary to plants.