F-4 is a composition of essential micronutrients used as a foliar spray and soil application in crops. 

Composition:
Zinc:                       6.00%
Manganese:        3.00%
Boron:                   2.00%
Fe:                           4.00%
Copper:                1.00%
Molybdenum:    0.05%
As per recommendations of Department of Agriculture, Telangana & A.P

Mode of Action:
These micronutrients play vital role in physiological growth and bio-chemical metabolism of plants. This formulation helps the plant in better utilization of Nitrogen, Phosphorous and Potash from soil. 

Benefits:
It supports better development of roots and leaves.
It gives resistance to plants from diseases.

Method of application:
Foliar Spray: 500gm-1 Kg/acre dissolved in sufficient amount of water
Soil application: 500 grams per acre mixed with carrier.

Recommended Crops:
All types of horticultural crops, citrus, vegetables, fruits, paddy, sunflower, sugarcane etc. 

Compatibility: Compatible with most pesticides and fertilizers.

Pack Sizes:1 Kg

Shelf Life: 2 Years from date of Mfg.