Agricultural Water both river and ground water throughout the country is often contaminated with harmful bacteria which can lead to the growth of fungi and disease. These can destroy your crop and your chance of a successful harvest. Chlorine has an important role to play in combatting these diseases. Granular chlorine is an easy and effective way to control harmful bacteria in water systems, as well as fungi on produce. Chlorine, when added into irrigation and wash water, reduces contamination and helps preserve the quality of the produce. There is an additional benefit to be derived from the calcium that exists in granular chlorine, as it aids crop growth and improves plant health.