Fertilizer: Application (Organic Vs Inorganic)

GardenLine / Porpourri - Miscellaneous / Fertilizer: Application (Organic Vs Inorganic) Lawns should be fertilized on approximately May 15 with 2 to 2.5 kg of 27-14-0 or 26-13-0 per 100 m2. Six weeks later apply 2.0 kg of 34-0-0 per 100 m2. Six ...