Potassium and manganese phosphite.
DuraPhite®12 is uniquely formulated to maintain the stability of the phosphite when added to an alkaline water source. This advanced chemistry ensures compatibility with a wide variety of tank mix partners. Other phosphite products just don't have the ability to stabilize the phosphite and buffer the spray solution.
DuraPhite® 12 is a combination of potassium phosphite and manganese phosphite
Ideal suppplement for foliar nutrient applications
Designed for use on turf, trees, shrubs and ornamental plants
Directions and Usage
Foliar Application: General turfgrass areas: Apply DuraPhite® 12 at a rate of 3-5 fl. oz. per 1,000 ft2 in a minimum of 1 to 2 gallons of water. Repeat application every 14 days or as needed. For best results do not irrigate or mow until area sprayed has completely dried. Golf course greens and tees: Apply DuraPhite® 12 at the rate of 3-5 fl. oz. per 1,000 ft2 in a minimum of 2 gallons of water. Repeat application every 14 days or as needed. For best results do not irrigate or mow until area sprayed has completely dried.
Soil Application: DuraPhite® 12 can be applied to soil through various types of irrigation systems. The application rate is 2 to 3 quarts per acre (5-6 liters/hectare). If possible, inject during the last half of the irrigation cycle. Repeat application every 14 days or as needed.
FLOWERING AND BEDDING PLANTS, NON-WOODY ORNAMENTALS: Apply as a foliar spray using a 0.1% to 0.3% solution. Apply subsequent applications on 10 to 14 day interval or as needed to supplement nutritional requirements.
TREES: Apply 1 to 3 pints per acre per application. Apply first application pre-bloom and subsequent applications at 21-day intervals or as needed to meet nutritional requirements.