Apply with any equipment that delivers an even mist to the foliage of the target plant crop in dilute form in 30-50 gpa (300-400 L/ha). Do not over spray. Best results will be observed when product is applied to calcium and magnesium deficient areas on a regularly scheduled basis. Do not apply immediately prior to mowing.

Apply 6-9 fl oz / 1000 sq ft (20-30 L/ha). Repeat as necessary in 2 week intervals.

Generally, Calspra-Mg 5-0-0 will mix with a wide variety of other products but since compatibility is usually a function of the local water source, proposed product mix should be tested using the standard jar test prior to tank mixing.