• Concentrate. Makes 32 quarts
• Mix 2 tsp of Spray-N-Grow Micronutrients to 1 quart of warm water
• One mixed quart treats 125-250 sq. ft.
• Apply with sprayer that makes a fine mist
• Apply every week from veg to bud
• Can be applied to clones, will not burn
• Concentrate does not expire, indefinite shelf life
• Made is USA