Fertilizer is any type of organic or inorganic substance that contains nutrients in forms assimilable by plants, to increase or maintain the content of such elements in the soil, improve the quality of the substrate at a nutritional level, stimulate the vegetative growth of Plants, etc. Natural or organic examples of compost are found in both classic manure mixed with agricultural waste and fodder, or in guano formed by bird droppings (for example, from poultry such as hen). Fertilizers can be of three types: organic, mineral and organic-mineral. Fertilizers have been used since antiquity when phosphates of bones, nitrogen from animal and human waste or potassium from ash were added to the soil empirically. So, if you’re looking for Fertilizer distributors and suppliers, eWorldTrade features Fertilizer suppliers and wholesalers for you. Each Fertilizer listed above goes through quality control to ensure they are ready for sale. If you want to buy Fertilizers in large quantitiy, use the above list to find the best distributors and suppliers relating to Fertilizer.