RCF produces two grades of complex fertilizers at its Trombay unit. They are commonly known as Suphala which has almost become a generic name for NP/NPK complexes in the farming households of the country. Suphala 15:15:15 Suphala 15:15:15(also called S15) is a unique complex, granular, natural color fertilizer

RCF ' s Ujjwala urea is a chemical fertilizer produced in white round prill form containing 46% nitrogen. It is 100% water soluble and is suitable for any type of soil or crop. It can be applied through sowing, broadcasting or spraying. Ujjwala urea should be applied to different crops in two to three split doses. Ujjwala urea is packed in 50 kg white coloured bag which is available with the authorized dealers of the RCF throughout the country. Percentage of bi-uret in Ujjwala urea is very less hence it can be sprayed on the crops.

The numbers 19-19-19 refer to the percentage of each nutrient by weight present in the fertilizer. For example, the NPK ratio contains 19% nitrogen, 19% phosphorus, and 19% potassium.

Muriate of potash, also known as potassium chloride contains 60% potash. Potash is essential for plant growth and quality. It plays a vital role in the production of proteins and sugars.

Encouraging strong root growth to produce healthy plants, Superphosphate is a quick acting fertiliser which can deliver higher yields and improved ripening. Used to help support fruit, root and seed crops, Superphosphate is ideal for transplanting cuttings, flowers, trees and shrubs.

It is a product of organic material degradation using various species of worms, to create a heterogeneous mixture of decomposing food waste.