Primo Maxx Turf Growth Regulator bottle (4 oz) category_range and pasture Blow flies

Blow flies

bamboo spider mite

and dormant warm-season turfgrass

and late-season to avoid pre-harvest residue issues

and blights

Primo Maxx Turf Growth Regulator bottle (4 oz) category_range and pasture Blow fliesPrimo Maxx is a powerful plant growth regulator (PGR) designed to promote denser, healthier turf that thrives under stress from heat, drought, disease, and traffic. By inhibiting gibberellic acid production, Primo Maxx slows vertical growth while stimulating root, stolon, tiller, and rhizome development, resulting in a stronger, more resilient turf canopy. Ideal for managing hard to mow areas, reducing the need for edging, and conserving water, Primo