Nuravine Sensor: ORP Multi-Meters & Monitors iHort Q Plug Stabilized Rooting

iHort Q Plug Stabilized Rooting Media 40/40

a 6400K color temperature

side-dress 2 to 4 oz per plant once per month during the growing season and water thoroughly

This enables it to grip your ducting with an airtight seal in either a horizontal or vertical orientation

Nuravine Sensor: ORP Multi-Meters & Monitors iHort Q Plug Stabilized RootingNuravine Sensor: ORP Measures the electrochemical nature of the system as oxidation reduction potential (ORP) High ORP indicates a sterile system that kills unwanted pathogens while low ORP indicates a reservoir with microorganisms. When running a sterile system, it is recommended to maintain an ORP of 300 500mV. Specs Calibration: Single Point (225mV) Cable Length: 2m (78. 74) Connection Type: BNC Junction Number: Double Reference Solution: 3. 5 M