Hydroponic Greenhouse Phosphate Test Strips
SKU: 33817-P
Monitor phosphate levels in hydroponic and greenhouse nutrient solutions. Maintain balanced fertilizer ratios for healthier plant growth with Indigo® phosphate test strips.
Phosphate is an essential macronutrient for strong root development and flowering in plants, but too much can cause nutrient lockout or algae growth. Indigo® phosphate test strips provide quick, accurate readings of phosphate concentration in nutrient reservoirs, helping growers maintain optimal levels for leafy greens, herbs, or flowering plants.
Phosphate is an essential macronutrient for plant growth, critical for root development, flowering, and energy transfer , but in hydroponic and greenhouse systems it must be balanced precisely. These Indigo® 0-100 ppm phosphate test strips provide a fast, affordable way to check nutrient reservoirs, verify fertilizer dosing, and detect phosphate precipitation or lockout events before they reduce yields. The strips require no instruments or reagents: dip, wait about 60 seconds, and read the result against the color chart.
