Water Quality Meter Kit grow media 0-Day PHI – Can be

0-Day PHI – Can be applied right up to harvest with no waiting period required

Cutting Edge Uncle John’s Blend supplies potassium along with iron in a unique and proprietary formula

they perform best in loamy soil that retains some moisture without becoming waterlogged

For cultivators operating at Level II or Level I

These pleated bouffants protect your hair from contaminants like dust and other particles

Water Quality Meter Kit grow media 0-Day PHI – Can beInterchangeable plug and play probes let this versatile meter read pH, mV, ORP, conductivity, salinity, TDS, DO and temperature. Order probes only for parameters currently required, and add additional probes in the future. The back lit display simultaneously reads temperature in user selectable C & F. All measurements are automatically temperature compensated. DO measurements can be compensated for salinity, while Oxygen in Air (O2) can be compensated