Gold Label 60/40 A&BGold Label 60/40 A&B is a complete, professional grade base nutrient for cultivating on 60/40 substrates. Provides a balanced mix of essential nutrients and trace elements. Includes added chelated Calcium (Ca) and high quality chelated micro elements ensuring they are readily available to plants in a wide pH range. Gold Label 60/40 is 2-part, consisting of an A & B formula.
