pH/ORP/Temp/Data logging Controller with Wi-fi air-purification • Also used on greenhouse

• Also used on greenhouse ornamentals

Use 1 - 2 teaspoons per gallon fresh water (5 - 10 grams per 4 liters fresh water)

The Growlight Garden comes to you as a complete ready-to-grow garden

T up with Hydrofarm's new LIGHT

It is a unique combination of pure seaweed extract with readily sequestered iron in an easy-to-use liquid form

pH/ORP/Temp/Data logging Controller with Wi-fi air-purification • Also used on greenhouseMilwaukee pH & Temperature Monitor, Wifi Easy to set up, these devices accurately control water variables with programmable hysteresis, automatic temp compensation and probe diagnostics. Incremental Dosing Control Software for fertilization injection is included. Unique alarm system Normal, Caution, and Critical levels activates different color status lights on face of unit and sends text messages and or email alerts via Wi Fi interface portal service