THE 2-MINUTE RULE FOR NPK 20-20-20 FOR SEASONAL PLANTING

Is that this a good idea or its Phony advice? is this akin to applying fertiliser (eg topping fertiliser) about the surface area from the soil?The solar radiation is straight proportional to the warmth reaching the soil. Humidity is the amount of moisture that is introduced within the soil. The DHT11 sensor is used to measure temperature. Soil mois