Soil is a major source of nutrients needed by plants for growth. The three main nutrients are nitrogen (N), phosphorus (P) and potassium (K). Together they make up the trio known as NPK. Other important nutrients are calcium, magnesium and sulfur. Plants also need small quantities of iron, manganese, zinc, copper, boron and molybdenum, known as trace elements because only traces are needed by the plant..

Soil health is the condition of the soil in relation to its inherent (or potential) capability, to sustain biological productivity, maintain environmental quality, and promote plant and animal health. A healthy soil is productive, sustainable and profitable.

Bio Stimulants promote fast recovery from crop stresses, drought, flood, hail , frost and sunburn.

Disease and pests increase stress in plants and can be classified as Biotic stress factors. They are caused by other living organisms, animals, insects, plants, fungi, bacteria, pathogens etc.