Seven Iron

GRIGG Seven Iron 7-7-7 is the flagship product of the GRIGG Green Spec granular nutrient line. It provides three sources of nitrogen, phosphorus, potassium, secondary and micronutrients, sea plant extract and humic acid. It corrects nutrient deficiencies and maintains turf color. It is recommended for pre-plant or starter applications during turf establishment. 

Key Advantages

• Contains soluble nutrients for efficient uptake and use at a 1:1:1 ration of NPK
• Contains ferrous sulfate which supplies quickly available iron. Iron plays a key role in chlorophyll production, which improves turf color.
• Nitrogen promotes consistent turfgrass shoot growth
• Phosphorus plays a role in plant metabolic processes that transfer energy throughout the plant
• Soluble potassium is derived from sulfate of potash. Potassium regulates primary physiological processes that impact turf response to stress and supports cellular processes that impact photosynthesis, water regulation, respiration and protein production.
  

Documentation

Label   |   SDS   |   Brochure