natural plant fertilizers with a production capacity of 4000 tons per month. Both can produce 40 tons per day, therefore we believe there will be no shortage of raw materials in the long term. Natural Fertilizers without chemical additives. Seabird Guano Phosphate Fertilizer is known as the purest natural fertilizer in the world. The nutrients in guano differ because there are different manufacturers, food sources, and environmental constraints. Without adding the toxic waste found in man-made super-phosphate fertilizers, these deposits have been naturally fermented for hundreds of years. So Phosphorus Guano is rich in phosphate, calcium, magnesium. It is good for promoting strong flowers, fruits, vegetables. And very good also for the growth of many roots and strong against bacteria in the soil. Product Advantages : Guano is natural phosphate fertilizers which can be used effectively at planting as it contains sufficient soluble phosphate to provide the initial "kick-start". It's naturally formulated in high phosphorous to focus on plant's energy in the production of flowers, fruit and vegetables. Not on excessive leafy growth. Apply prior and during budding, very good to enrich the soil, flowering and fruiting will maximize your harvest. OUR MAIN PRODUCTS: Natural Guano Phosphate fertilizer (P2O5) : 10%-15%, 15%-18%, 20% Up Natural Palm bunch ash (K2O) : 25% up Natural Zeolite (SiO2)