Nitrogen Total (N)3%
Ammoniacal nitrogen0.90%
Urea nitrogen2.10%
Available Phosphate (P2O5)21%
Soluble Potash (K2O)18%
Boron (B)0.02%
Cobalt (Co)0.01%
Molybdenum (Mo)0.001%


  • GRIGG P-K PLUS is a multi-nutrient formulation that contains 17% potassium, 21% phosphorus, two sources of nitrogen and a micronutrient package. It promotes turfgrass color, strength and vigor. It is an excellent option for spring green up and winter turfgrass preparation.


  • Contains soluble nutrients for efficient uptake and use
  • Phosphorus plays a role in plant metabolic processes that transfer energy throughout the plant
  • Potassium regulates primary physiological processes that impact turf response to stress and supports cellular processes that impact photosynthesis, water regulation, respiration and protein production

Recommended Rate

2 ml/m² every 14 days.
Optimum rate of application will vary depending on treatment interval, soil properties (such as pH, organic matter content, texture), weather conditions, time of year, plant species and its nutrient requirements. For best results, follow soil/tissue test recommendation.