When used as a liquid
The controller features an on-board processor that enables you to control fans in up to four zones with independent programming settings for each zone
russet mites
Controls powder mildew
The Autopilot Digital CO2 controller has a 15' remote CO2 sensor with built in photocell
Hydroponic Fertilizer Analysis Tents / Indoor Greenhouses When used as a liquidType of Test: Hydroponic Fertilizer Analysis Test for: Nitrate, Nitrite, Ammonium, Total Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, Boron, Copper, Iron, Manganese, Zinc, Molybdenum, Sodium, and Aluminum, Nickel, Silicon, pH, Electrical Conductivity (EC), Sulfate. Sampling Instructions Printable Lab Pricing Sheet Printable FORM Printable Laboratory Discounts Printable Plant Tissue Information Printable Soil Sample Information