The products they supply help plants and crops to grow vigorously and it also improves the condition of the ground by making it develop more microbes that are good for plants. 7- Agrium Inc: this is one of the most important suppliers in the USA and South America. They have three brands of products that contain NKP levels to improve the development of plants and wellbeing of the ground. The chosen products by most crop producers are natural plant food products because they are not hazardous for the environment or their fields. As a consequence, natural plant food product sales have increased significantly and the ones who are getting the benefits of this greener way of taking care of fields are natural plant food complex proprietors. The substances that can be found in algae are iron, nitrogen and potassium, to name but a few, which are all essential for the development of plants, and for protection against illnesses. How to use algae products Algae natural plant food can be applied in different ways. The first way is by simply diluting the concentrate in water and pouring it into the ground. As consequence, government agencies have created projects to promote the production of natural plant food for commercial purposes. Desired features of commercial plant food When you purchase natural plant food in stores you need to read the labels very careful. The label should include a list of ingredients and the amount of each of them contained in the plant food. One thing you need to consider is that either natural or chemical plant food, both of them have pros and cons, but we need to say that natural plant food products are the ones that will have a less negative impact on the world. Remember that natural does not mean that you can use as much plant food as you want in order to improve your plants' aspect. One of the most commonly used inorganic products is carbamide. On the other hand, unprocessed plant food tends to be a more chosen alternative due to its natural components. Some typical natural plant food include fish coating, animal dung, leaves waste matter and alga. Application techniques Both unprocessed and inorganic plant food can be used in two ways.