NANO AG also helps repair soil nutrient deficiencies and makes the nutrients available for crops. It is formulated in form of sachets and capsules. APPLICATION RATES: Add one sachet in 4 litres of non-chlorinated water in an open jar keeping the mixture under shake or indoors for 48 hours. After 2 days, add the mixture in 300-500 lites of water and spray on the soil or around plants. Spraying should be done on windless days to avoid drifts keeping the mixture away from direct sunlight.