AgriSil K50 can be applied through the irrigation system. It should be applied using a separate irrigation cycle without other fertilizers to avoid possible precipitation problems.
In containerised nurseries and hydroponic facilities, a weekly application of AgriSil K50 at 100ppm (40m?/100? water) is recommended.
With tree crops (citrus, avocados, apples, coffee, stone fruit etc.) AgriSil K50 is best applied as a drench onto the root zone every two months. The recommended rate is 5 litres of solution per tree, mixed at a rate of 1000 ppm (400m?/100? water).
With row crops, AgriSil K50 can be applied as a full-cover foliar spray at various recommended rates (consult Plant Health Products (Pty) Ltd for these rates).
