the 10 shelfs are made of aluminum alloy plate with good thermal conductivity and have 5 independent digital touch heating controls
Weight 21 lbs
• Apply by ground
The bottom shut off valve allows for draining all of the water from this tank
Perlite is mixed in to promote better aeration and drainage
General Soil Analysis spl_ps the 10 shelfs are madeType of Test: General Soil Analysis Test for: Nitrate, Nitrite, Ammonium, Total Nitrogen, Phosphorous (ppm), Potassium K+ (ppm), Calcium Ca++ (ppm), Magnesium Mg++ (ppm), Copper, Iron, Manganese, Molybdenum, Zinc, Copper, Sodium Na+ (ppm), Aluminum, Sulfur (ppm), Silica, Boron, Nickle, Sodium, TCEC, pH. Sampling Instructions Printable Lab Pricing Sheet Printable FORM Printable Laboratory Discounts Printable Plant Tissue Information Printable Soil