rather than a screwdriver
• White Widow
Built to last
pruners and hedge shear blades with no disassembly required
How it works: Engineered to perform
Irrigation Water Quality Analysis flowering nutrients rather than a screwdriverType of Test: Irrigation Water Quality Analysis Tests for: Nitrate, Nitrite, Ammonium, Total Nitrogen, Phosphate (PO4), Potassium, Calcium, Magnesium, Copper, Iron, Manganese, Molybdenum, Zinc, Copper, Sodium, Aluminum, Sulfate (SO4), Silica, Boron, Chloride, Nickle, Phosphorous, Sulfur, pH, EC, & Alkalinity (mg CaCO3 L). Sampling Instructions Printable Lab Pricing Sheet Printable FORM Printable Laboratory Discounts Printable Plant Tissue Information