Bluelab pH Up Solution - 1 Gal PPM Monitors 100 µmol/s PPF: Top-tier photon

100 µmol/s PPF: Top-tier photon output for a 1000W DE HPS fixture

and air pressure

making it ideal for a variety of irrigation needs

which results in an Electrical Conductivity (EC) of less than 0

Bluelab pH Up Solution - 1 Gal PPM Monitors 100 µmol/s PPF: Top-tier photonIf your pH isn't in the right range and that's 5. 5 6. 5 for most plant varieties your nutrients are likely wasted. Too high or too low, and you're in trouble. The result is nutrient deficiency or complete nutrient lockout. A sure way to unhappy, unhealthy even dying plants. Bluelab pH Up and Down Solutions are formulated to the highest standards. Just add what's required to raise or reduce pH. Your plants will thank you for it. The main thing is,