Redox TurfRx Penecal (2.5 gal) works as a soil surfactant and has high calcium content. TurfRx Penecal works to reduce water surface tension, and deliver calcium to roots. TurfRx Penecal can be mixed with other chemicals, but should be double checked for compatibility.
Application: soil surfactant, reduces water surface tension and delivers calcium to roots.
Use on: turf.