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Granules should be swept off of porous surfaces like tennis courts
Kelp Meal will keep lawns healthy and green
while being eco-friendly
preventing over use and also limiting liability claims
Bluelab Conductivity Pen Free Shipping Granules should be swept offThe Bluelab Conductivity Pen is a handheld device which is used to measure electrical conductivity in a nutrient solution. Each nutrient that is added to a solution is a salt; the strength of a nutrient is determined by it's ability to conduct electricity through a solution. The Bluelab Conductivity Pen will aid in measuring the overall strength of your nutrient feed so you can make adjustments to ensure that you are not over or under feeding your