Australian Black Bone Powder Peacock Brand 孔雀堆肥 is a mixture of finely and coarsely ground black boned chicken. It is used as an organic fertilizer for plants by organic gardeners. It is also necessary to apply bone meal to help flowering plants.
one packet: 5kg/22.5kg
NPK ratio: 3 - 2 - 1.5
Application to plant - twice a month.