What is Neem cake and how to use it

Neem cake is an organic fertilizer.
Neem cake contains NPK, Nitrogen, Phosphorus, Potassium, Zinc, Copper, Sulfur, Calcium, Magnesium, Iron and Micronutrients.
Use of neem cake keeps moisture in soil
The use of neem cake gives lustre to the leaves and stems of plants.
With its use, the plant starts germinating and producing fruits and flowers.
Plants are strong and durable with the use of neem cake. it can also be applied in the fields in addition to ornamental plants.
The use of neem cake increases the level of amino acids in plants. Which increases the level of chlorophyll. Because of which the plant looks green.