Dutchpro pH -

Data sheet / description

DutchPro pH- is a highly effective pH regulator based on 23% phosphoric acid, specifically developed for the precise reduction of pH levels in nutrient solutions during the growth phase.

The concentrated formula allows for accurate adjustment to the optimal pH range of around 5.8, significantly improving nutrient availability and uptake.

Thanks to the targeted use of phosphoric acid, the product works quickly, reliably, and without unnecessary additives. Suitable for all common cultivation systems, including soil, coco, and hydroponics.

Product number	DPO-PHM-1
Manufacturer	DutchPro Dutchpro B.V. / Dutchpro Nutrients De Steiger 86 Almere, Niederlande, 1351 AG info@dutchpro.com https://dutchpro.com/
Weight	1.20 kg

Variant:

1l 5l

11.90 €

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Product description

Grow Island presents: DutchPro pH- – Precise pH control for perfectly managed plant growth

With DutchPro pH-, Grow Island expands its range with an essential control product for demanding growers who seek maximum precision in their nutrient solution. This new product has been specifically developed to lower the pH value during the growth phase and is an indispensable tool for stable nutrient uptake, uniform plant development, and reproducible results in all modern cultivation systems.

A correctly adjusted pH level is one of the most important foundations in professional plant cultivation. Even the highest-quality nutrients and additives cannot unfold their full potential if the pH value is outside the optimal range. DutchPro pH- offers a precise, reliable, and immediately effective solution to adjust the nutrient solution exactly to the recommended target value of pH 5.8.

Why pH control is crucial in growing

In plant cultivation, the pH value largely determines which nutrients are actually available to the plant. If the pH is too high, essential micro- and macronutrients block each other. The result is nutrient deficiencies, slowed growth, and unstable plant development – even with perfect fertilization.

DutchPro pH- enables fast and controlled pH reduction, which:

optimizes nutrient uptake
keeps the root zone stable
reduces plant stress reactions
promotes even, controlled growth

Especially in hydroponic, coco, and recirculating systems, precise pH regulation is indispensable. With this new product in the Grow Island range, growers gain access to a professional tool developed exactly for these requirements.

Active ingredient base and composition

DutchPro pH- is based on 23% phosphoric acid, a proven and highly effective agent for fast and reliable pH reduction. The high concentration ensures that only small amounts are required to reach the desired pH level accurately.

The formulation is designed to:

react quickly
work evenly throughout the nutrient solution
allow precise dosing
deliver repeatable, consistent results

This makes DutchPro pH- suitable for both experienced professional growers and ambitious users who want to control their systems with precision.

Application and recommended use

DutchPro pH- is applied after mixing the nutrient solution. The pH value should be lowered gradually and measured regularly until the recommended target value of pH 5.8 is reached.

Suitable for:

hydroponic systems
coco substrates
soil
manual and automated irrigation systems

With controlled use, the pH level can be kept stable, resulting in healthier plants and more efficient nutrient utilization over time.

Safety and responsible handling

DutchPro pH- is a highly effective, corrosive product and must be handled with care. Grow Island expressly points out that it should only be used in strict accordance with safety regulations.

Signal word
Warning

Hazard statements

H272 May intensify fire; oxidizer
H290 May be corrosive to metals
H314 Causes severe skin burns and serious eye damage
H331 Toxic if inhaled

Supplemental hazard information

EUH071 Corrosive to the respiratory tract

Precautionary statements

P220 Keep away from combustible materials
P260 Do not breathe mist, vapors, or spray
P280 Wear protective gloves, clothing, and eye/face protection
P303+P361+P353 IF ON SKIN: Remove contaminated clothing immediately and rinse skin with water
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes; remove contact lenses if present
P310 Immediately call a poison center or doctor

Handling DutchPro pH- is recommended only for users familiar with chemical aids in plant cultivation.

Conclusion: Precision as the foundation of healthy growth

With DutchPro pH-, Grow Island offers a new professional control tool for growers who value exact pH management, stable nutrient availability, and reproducible results. The highly concentrated phosphoric acid formula enables targeted pH regulation during the growth phase and perfectly complements modern fertilization strategies.

This product stands for control, responsibility, and precision in cultivation – exactly where plants lay the foundation for healthy growth.