Fertilizer influence on plant growth and bacteria growth response.
Plant Growth Nutrients Plus Bacteria in Water
Each water sample is tested for this Set of parameters: Phosphate, Nitrate, Nitrite, Alkalinity, pH Plus Bacterial Growth.
(6 tests per set).
Monitor nutrient uptake and release due to plant growth. Chemical testing only takes a few minutes per sample. The bacteria sample grows for 2 days before reading.