pH- Professional 85% Phosphoric Acid

pH- Professional 85% Phosphoric Acid is a professional-grade pH corrector formulated to lower the pH of nutrient solution when irrigation water becomes too alkaline. Based on 85% phosphoric acid, it is a highly concentrated product, ideal for growers working with large reservoirs and frequent watering.

Features of pH- Professional 85% Phosphoric Acid (1L and 5L)

Its phosphoric acid base allows pH correction without introducing nitrogen (unlike nitric acid-based regulators), making it a very convenient option when you want to adjust pH without "contaminating" the formula, especially during flowering.

Due to its concentration, small amounts can correct many litres of water. This makes it suitable for both hand-watering and irrigation systems.

IMPORTANT!: this is a highly acidic solution and must be handled with care. It is best to wear gloves and goggles, avoid splashing and apply the basic rule.

How to use pH- Professional 85%:

• Use: Watering
• Compatibility: Suitable for hand-watering and reservoir systems
• Application: After adding base and additives, at the end of the mix
• Dosage: Highly concentrated → start with micro-doses, mix, measure and repeat until reaching target pH (avoid adding all at once).

Technical Specifications of pH- Professional 85% Phosphoric Acid (1L and 5L)

• pH corrector (pH-) in solution
• Composition: Phosphoric acid 85%
• Available format: 1L and 5L
• Precaution for use: Highly acidic product; handle with care, avoid contact with skin/eyes