Hydrotech’s Six Pack Trace Elements is a unique combination that offers growers the advantages of convenience, economic savings and the ease in meeting crop nutritional needs. It contains multiple nutrients in each individual granule. This allows the compound fertilizer to be spread so that each granule delivers a mixture of nutrients as it is delivered to the medium and eliminates the potential for segregation of nutrient sources during transport or application. A uniform distribution of micronutrients throughout the root zone can be achieved when included in compound fertilizers. These fertilizers are especially effective for applying an initial nutrient dose in advance of planting.