

Maintain optimal pH levels in your nutrient solutions with Future Harvest's Citric pH Down. This 1-litre solution utilizes natural citric acid to safely lower pH, ensuring your plants absorb nutrients effectively. Ideal for hydroponic systems, soil, and coco mediums, Citric pH Down is a safer alternative to phosphoric acid-based adjusters, offering hassle-free shipping with no dangerous goods classification.
Key Features:
- Natural Composition: Formulated with citric acid for gentle pH reduction.
- Stabilized Formula: Includes stabilizers to maintain desired pH levels over time.
- Versatile Application: Suitable for hydroponic systems, soil, and coco mediums.
- Safe Handling: Free from hazardous classifications, ensuring easy and safe use.
Ensure your plants thrive by maintaining the ideal pH range with Future Harvest's Citric pH Down.
How to Use
Add a small amount at a time to your nutrient solution or water, stir well, and test with a pH meter or test kit before adding more. Aim for a pH of about 5.5 to 6.5 for hydroponics and 6.0 to 7.0 for soil. Because citric acid is a natural, gentle adjuster, check the pH again after a short while and adjust as needed. Use it each time you mix a fresh batch of nutrients to keep the pH in the range where plants absorb food best.
Maintain optimal pH levels in your nutrient solutions with Future Harvest's Citric pH Down. This 1-litre solution utilizes natural citric acid to safely lower pH, ensuring your plants absorb nutrients effectively. Ideal for hydroponic systems, soil, and coco mediums, Citric pH Down is a safer alternative to phosphoric acid-based adjusters, offering hassle-free shipping with no dangerous goods classification.
Key Features:
- Natural Composition: Formulated with citric acid for gentle pH reduction.
- Stabilized Formula: Includes stabilizers to maintain desired pH levels over time.
- Versatile Application: Suitable for hydroponic systems, soil, and coco mediums.
- Safe Handling: Free from hazardous classifications, ensuring easy and safe use.
Ensure your plants thrive by maintaining the ideal pH range with Future Harvest's Citric pH Down.
How to Use
Add a small amount at a time to your nutrient solution or water, stir well, and test with a pH meter or test kit before adding more. Aim for a pH of about 5.5 to 6.5 for hydroponics and 6.0 to 7.0 for soil. Because citric acid is a natural, gentle adjuster, check the pH again after a short while and adjust as needed. Use it each time you mix a fresh batch of nutrients to keep the pH in the range where plants absorb food best.