Use them to collect excess water drainage and soil spillage
and drip feed systems
Other single part nutrients are clear with no fallout but in order for this to happen it has to be made a lot weaker so that the elements don't react
Even higher yields in combination with PK 13/14
FLORAKLEEN Salt Clearing Solution
EC/TDS/Temp Waterproof Hydro Tester Lighting Use them to collect excessMeasures EC (S, mS), TDS (ppm, ppt) and temperature in C F. Features a durable, water resistant housing, automatic temperature compensation, hold button, auto shut off, digital (push button) calibration, low battery indicator, and a large, easy to read LCD display. Measurement Range: 0 9990 S; 0 5000 ppm; 0 9. 9 mS; 0 5. 0 ppt with a temperature range of 0 80 C; 32 176 F. Uses one 3V button cell battery (included).