2- Deficiency of one or more substances is revealed by the plant in different ways. This means that you need to pay attention to what the plant tells you in order to provide the correct natural plant food product to improve its condition. 3- When the leaves at the bottom of the plant start to get a yellowish tone it means that it is not getting enough nitrogen. Read on to find out why natural plant food is the best thing that can ever happen to your grass. The good thing about natural plant food is that the soil and therefore the grass absorb the substances they need in a gradual way. Put simply, natural plant food frees the required components gradually and helps the grass to develop in a better way over the growth stage. They have three brands of products that contain NKP levels to improve the development of plants and wellbeing of the ground. 8- Bicco Agro Products: this is not only a natural plant foor supplier but also a producer. They make natural plant food, natural insects products and other stuff that will aid the ground. The good thing about this complex is that they use a technique that does not damage the environment. At the same time they make use of the present nitrogen and phosphorus in chicken dung. However, animal dung is not the only ingredient that can be used as plant food. Other waste matter is useful for the same purpose. Although there is a wide variety of natural plant food alternatives, many producers have started to use sea-related products in their practice. The oceans and seas all over the world is where most of the chemical waste and rubbish go to after having been processed. For this reason all creatures and plants living in them make use of those substances to survive. Natural plant food products are made of algae concentrates, animal dung, wood ash, fish coating and compost. All the natural plant food products are available in different ways: fluid, gritty, powder and rounded animal dung, which is commonly referred to as pellets. Let's have a look at the different ways of using each product.