28-0-0 N-SR is a liquid slow-release Nitrogen fertiliser. It contains 80-85% slow-release Nitrogen (polymethylene urea) and 15-20% immediately available Nitrogen. Using 28-0-0 N-SR, nitrogen is available to the plants for a long time, while the side effects of sudden and increased nitrogen fertilisation (e.g. fruit tearing) are prevented.
Foliar applications
Spray a solution of 200-500ml 28-0-0 N-SR for every 100lt of water.
Application in soil
It is also applied to the soil through the irrigation network at a dose of 1-2lt per 1,000 m2.