Earth Juice Crystal pH Up Size:Earth Juice Crystal pH Up 0-0-47, 10 lbs Safe to apply on day

Safe to apply on day of harvest and as often as required throughout growth

premium quality hydroponic growing medium

The Bluelab Carry Case provides a custom fit so you can use and read your Bluelab Meter right from the carry case

If you follow the label directions

Set your desired humidity level and the controller will activate and deactivate humidifying and dehumidifying equipment appropriately

Earth Juice Crystal pH Up Size:Earth Juice Crystal pH Up 0-0-47, 10 lbs Safe to apply on dayEarth Juice Crystal pH Up 0 0 47 An enlightened concept in pH control, a crystallized pH adjuster for the professional and hobbyist. Use to "raise" the pH. For use with all fertilizers. For hydroponics. Add crystals in small quantities. Mix thoroughly, check pH.