Vermicompost (vermi-compost) is the product of the decomposition process using various species of worms, usually red wigglers, white worms, and other earthworms, to create a mixture of decomposing vegetable or food waste, bedding materials, and vermicast. This process is called vermicomposting, while the rearing of worms for this purpose is called vermiculture.Vermicompost contains water-soluble nutrients and is an excellent, nutrient-rich organic fertilizer and soil conditioner.

Neem cake powder is a byproduct that is obtained during the extraction of oil from neem seeds. Neem is a tree that is native to India and has been traditionally used for medicinal purposes. The neem cake powder is an organic fertilizer that is rich in nutrients and beneficial for plants.