ILUMINAR HASH Power Relay 120V Environmental Controllers The rest is the smallest

The rest is the smallest

permanent markings

Mix Athena Cleanse at a rate of 5-10 mL/ gallon of water during the final flush stage to help reduce residual mineral buildup in the growing media and plant tissues

Sold in packs of 12

Capacity - 20L / ~5G / 676

ILUMINAR HASH Power Relay 120V Environmental Controllers The rest is the smallestThe HASH Controller allows you to monitor and view in realtime the VPD, temperature, CO2, PAR, humidity, and more throughout the growth cycle. Retrieve that information at the touch of a button from your smartphone or device. Control LED, CMH, HPS, MH, and T5s. Wirelessly turn a device on or off with the ILUMINAR HASH Controller.