These fertilisers have been shown to increase agricultural productivity and are predicted to see an increase in demand. Water Soluble Fertilisers, for example, are particularly convenient to apply because they come pre-mixed with salts and may be readily sprayed on plants. Because they are water soluble, these fertilisers are suitable for providing the essential amounts of micro and macronutrients to developing crops. The broadening applications of the greenhouse, government subsidies for the adoption of this technology, economic incentives with Fertigation to reduce groundwater consumption, and increased demand for micro-irrigation systems are the primary drivers of the Water Soluble Fertiliser industry.