AMINO ACID BASED

• Tuff Turf is designed to be foliar applied and foliar absorbed.
• Tuff Turf contains high levels of quickly available Potassium, which can be quickly absorbed by the plant tissue and is very effective when applied as a foliar.
• Benefits of high Potassium levels in turfgrass plants are well documented and include enhanced resistance to disease and stress.
• Tuff Turf contains Silicon; Facts known about Silicon that should be of importance to those who manage fine turfgrass for a living include:
• Silicon has not been proven to be an essential mineral element for higher plants. It is however, well established as a beneficial element for the grasses.
• Evidence exists although not yet proven that there is greater resistance to fungal attacks by turf grass well supplied with Silicon.
• There is considerable structural rigidity of turf well supplied with Silicon. This is the primary reason for its use on putting greens. Structural rigidity may increase green speed without lowering cutting height.
• Application of high quality foliar fertilizers containing Silicon is the best way to increase the availability of silicate to plant tissue.
• Tuff Turf also contains organic and amino acid based chelated micronutrients; Iron, Magnesium, and Manganese at high levels.
• Tuff Turf is environmentally friendly; The organic base used in Tuff Turf is used as a food source by both plants and microorganisms.
• Highly compatible: Tuff Turf is compatible with most pesticides and herbicides on the market today, however, a jar test is still recommended.
• Safe: unlike most potassium products on the market today with alkaline pH's, Tuff Turf is acidic at 6.1.
• Tuff Turf represents the most advanced level of foliar applied technology: Tuff Turf is a unique mix of proprietary technology that is unique and exclusive to all GRIGG BROS. Products. This technology is the result of 20 years of research by a world renowned plant nutritionist.

GRIGG BROTHERS non-ionic, organic surfactant, INTAKE, is recommended for all foliar applications to decrease drop size and enhance wetting of entire surface.

IMPORTANT: For best results apply as a foliar spray early in the morning or late evening. Allow to dry on plant 6 hours before irrigation. Apply with 1-2 gallons of water per thousand square feet.

TURF GRASSES: Cool season, apply 3 oz. Tuff Turf per 1000 Sq. Ft. Warm season, apply 6 oz. Tuff-Turf per 1000 Sq. Ft. Weekly or bi-weekly as needed.

OPTIONAL: To increase silicon analysis, add 1-3 oz. per 1000 Sq. Ft. GRIGG BROS. Silicon Complex 7% to tank mix.