Anden Aprilaire Color Touchscreen IAQ Thermostat Mass then buffers it with CalMag

then buffers it with CalMag and Gypsum for a perfect pH ratio

Cyco Potash Plus strengthens plants and aids in water retention

Remember—keep your pH probe wet

Critical ratios of calcium

000 Cubic ft

Anden Aprilaire Color Touchscreen IAQ Thermostat Mass then buffers it with CalMagThe industrys first color touchscreen with all control options on the home screen. The 8840 Color Touchscreen Wi Fi Automation IAQ Thermostat is an advanced, Internet connected precision control designed to balance all aspects of indoor air quality: Temperature, Humidity, Air Purity and Fresh Air. Using the app, this precision control provides seamless grow room control and offers standard seven day programming with up to four events per day.