Brutal pH Down – pH Lower Regulator for Water Adjustment in Cultivation
Brutal pH Down – pH Lower Regulator for Water Adjustment in Cultivation
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Función: Regulador concentrado para bajar el pH del agua de riego.
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Composición: 72% ácido fosfórico, densidad 1,6 g/cm³, pH 1.
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Dosis: 0,25 a 3 g/L para fertirrigación con riego localizado.
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Formato: Garrafa de 30 kg de masa neta.
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Description
- 🌡️ Efficient pH control: Maintains the pH of irrigation water between 5.8 and 6.2, optimizing the absorption of essential nutrients.
- 💧 Concentrated formula: Composed of 72% phosphoric acid, with a high concentration that allows you to adjust the pH with few drops.
- ⚠️ Caution in handling: Manipulate with gloves and avoid skin contact due to high concentration (pH 1).
- 📏 Dosage: Recommended use in dose fertirrigation of 0.25 to 3 gr/liter in localized irrigation.





Full description
Hydroponic pH Down: pH Regulator for Irrigation
The Hydroponic pH Down is a highly concentrated solution, designed to effectively control the pH of irrigation water, optimizing the absorption of essential nutrients by plants. Maintain the pH within the optimal range, between 5.8 and 6.2, is crucial for correct assimilation of macro and micro-nutrients. If the pH exceeds 6.8, plants experience difficulties absorbing nutrients such as nitrogen, phosphorus and potassium. On the other hand, a pH lower than 5.5 hinders the absorption of minerals such as copper, magnesium or iron.
Composition and Use
Formulated with a 72% phosphoric acid, this pH regulator has one of the highest concentrations on the market, making it an efficient and economical option. Hydroponic pH Down reduces the pH of large quantities of water with just a few drops, being enough to adjust the pH of a container of 5 liters.
Features:
- pH: 1
- Density: 1.6 g/cm³
- net mass: 30kg
- Composition: 72% phosphoric acid
Dosage:
Recommended for fertigation in crops with localized irrigation, its dose varies between 0.25 to 3 gr/liter (250 to 3000 cm³/m³ of irrigation water).
Precautions:
Due to its high concentration, it is recommended handle with gloves and avoid direct contact with the skin. In case of contact, wash immediately with water.
This product is ideal for those looking for a precise and effective solution to control the pH of irrigation water, thus optimizing the growth and development of their plants in any type of crop.
Warranty
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Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
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Brutal pH Down – pH Lower Regulator for Water Adjustment in Cultivation
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Frequently asked questions
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It's a highly concentrated solution designed to effectively control the pH of irrigation water. By adjusting the value, you optimise the plants' absorption of macro and micronutrients. It's suitable for any type of grow.
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It's formulated with 72% phosphoric acid, one of the highest concentrations on the market. This makes it a highly efficient and economical option per watering. Its pH is 1 and its density is 1.6 g/cm3.
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The optimal range is between 5.8 and 6.2. If the pH goes above 6.8, plants struggle to absorb nitrogen, phosphorus and potassium; below 5.5, absorption of minerals such as copper, magnesium or iron becomes harder. That's why it's best to measure at every watering.
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It's recommended for fertigation in crops with drip irrigation, at a dose ranging from 0.25 to 3 grams per litre, that is, 250 to 3000 cm3 per cubic metre of irrigation water. Adjust within that range based on your starting water. Always measure to fine-tune the result.
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Due to its high concentration, it's recommended to handle it with gloves and avoid direct skin contact. In case of contact, rinse immediately with water. Always work calmly and avoid splashing.
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It lowers the pH of large amounts of water with just a few drops: that's enough to adjust a 5-litre container. Thanks to this, the bottle goes a long way and the cost per watering is very low. It's a very appealing option if you're working with large volumes.