Harrell's Colourant

HSMBSI

This blue spray indicator is used as a visual aid to determine what areas have been covered by the applicator. For use with pesticides, fertilizers and PGR foliar applications on turfgrass and other non-crop vegetation sites with all types of spray equipment. This leaves a temporary visual identification of the areas already treated by the applicator. Avoid the added cost of overlapping spray applications, and ensure that no areas are being skipped, saving you time and expense of incomplete applications.

HSMBLU

Harrell's Blue Pond Dye is a blended formulation of water-soluble dyes and is designed for use in lakes, ponds, decorative water features and other impounded bodies of water with limited outflow. Harrell's Blue Pond Dye beautifies murky, cloudy or off-coloured water with a pleasing, natural aqua-blue colour.