Advanced Nutrients® pH Down, 1 Liter
Fine-tune hydroponic nutrient solution with Advanced Nutrients pH Down, a concentrated phosphoric-acid water pH adjuster. Use small amounts to gradually lower solution pH and help keep nutrients available to your plants.
Why growers use pH Down
- Concentrated formula for precise pH adjustments
- Designed for hydroponic nutrient solutions and continuous-feed systems
- Works with aeroponics, drip irrigation, NFT, flood and drain, and deep water culture
- Recommended hydroponic pH range in the product directions: 5.5–5.8
- One-liter bottle for home gardens and regular reservoir maintenance
How to use
Check your mixed nutrient solution, add a small amount of pH Down, mix thoroughly, and test again. The product directions recommend checking pH daily and adjusting as needed. Follow your nutrient program and local handling guidance.