North American product sheets shown. Product availability varies by country. Please see your Floratine distributor for details.

Per 4 Max Per “4” Max is a premium quality nutrient compound designed for use on all intensively managed turfgrass. NUTRIENT ANALYSIS
Total Nitrogen (N)
13.00% Urea Nitrogen
Magnesium (Mg) 0.50%
Sulfur (S) 2.20%
Iron (Fe) 2.00%
Manganese (Mn) 1.00%
Derived from urea, magnesium sulfate, ferrous sulfate and manganese sulfate.
Information regarding the contents and levels of metals in this product is available on the Internet at
Net Weight: 10.14 lb/gal (1.215 kg/L)
Professional Use Guidelines


Apply with any equipment that delivers a fine, even spray mist to the target area utilizing 02-04 tips for a total spray volume of 20-40 gpa (200-350 L/ha). Do not water in. Wait at least 2 hours to irrigate.


Warm-Season Grass: At spring dormancy break, apply at the rate of 3 fl oz / 1000 sq ft (10 L/ha). Thereafter, apply at the rate of 1-3 fl oz / 1000 sq ft (5-10 L/ha) every 10-14 days.

Cool-Season Grass: Apply in the spring or fall or when the grass is actively growing. Do not apply to cool-season grasses if temperature is 85°F (30°C) or above. Apply at the rate of 1-3 fl oz / 1000 sq ft (5-10 L/ha) every 10-14 days.


Per “4” Max is tank mix compatible with many systemic fungicides, insecticides and nutrient solutions. Do not mix with Astron®. Jar test when in doubt. Per “4” Max contains very high solids content and therefore needs to be shaken intensely to ensure a homogeneous mixture. For best mixing results, remove tank strainer prior to product addition.