Turf Mark Blue Spray Indicator Dye - 1 Quart Prodiamine 1 quart covers up to

1 quart covers up to 80

Access to our Private Support Community

and ornamentals

Provides iron for a deeper green lawn

Rainfall does not affect the effectiveness

Turf Mark Blue Spray Indicator Dye - 1 Quart Prodiamine 1 quart covers up toNeed help seeing where you've sprayed herbicide, insecticide or fungicide? Then grab a bottle of TurfMark Blue spray indicator dye. TurfMark adds a subtle blue hue to your lawn making it easy to get even spray coverage. Helps prevent product over under application for better results No permanent staining of sidewalks or driveways Mixes easily with fertilizer, herbicide, and insecticide One bottle covers 64,000 square feet