Petro 30-0-0 may be applied throughout the growing season on cool, warm and transitional grasses. Dilute with water according to the desired nitrogen rate per 1,000 sq. ft. Petro 30-0-0 is ideal for low volume spraying and when added properly, is compatible with other N-P-K materials and technical products.
Petro 30-0-0 can be mixed with water, fungicides, insecticides, herbicides, surfactants and other liquid fertilizers. If using EC pesticides with Petro 30-0-0, make sure all EC mixtures are added to the spray tank last, after all other products in the mixture have been fully mixed and agitated in the tank. Petro 30-0-0 is non-burning, so foliar contact will not harm the plants.
Use a minimum of 1 gallon water per 1,000 square feet with ground spray equipment. The use of an adjuvant may be desired to improve the properties of spray solutiuon. Performing trials with adjuvants may be useful in determining the best inclusion rates for optimal performance. Optimum rate of application will vary depending on your soil properties such as soil pH, organic matter content and soil texture, weather conditions, time of year and general turf health and species. For best results, follow soil test or plant analysis recommendation.