Product description
DutchPro Grow Hydro/Coco A & B 20L Hard Water: dosage and use
DutchPro Grow Hydro/Coco A & B 20L Hard Water is a high-quality base nutrient for the vegetative stage. This two-part system was developed specifically for use with hard water and provides a stable, balanced nutrient supply.
During the vegetative stage, plants need the right balance of nutrients to develop strong roots, sturdy stems and healthy foliage. DutchPro Grow A & B provides exactly that foundation and supports even, fast growth.
Developed specifically for hard water
In hard water areas, nutrient uptake can quickly become unbalanced. This special hard water formula offsets the minerals already in the water and makes sure your plants can take up all the important nutrients optimally.
The result is more stable growth and better control over your entire nutrient balance.
Benefits of the two-part system
Splitting it into Part A and Part B keeps the nutrients stable and stops them reacting with each other before they're mixed into the water. This means higher efficiency and better uptake by your plants.
The benefits at a glance:
- Strong, healthy growth
- Stable root development
- Optimal nutrient uptake
- Even plant development
- Reduced risk of deficiencies
Suitable for hydro and coco
DutchPro Grow Hydro/Coco A & B is fully water-soluble and ideal for modern growing methods:
- Hydroponic systems
- Coco
The clean formula prevents deposits and keeps your system running smoothly.
Easy to use
For the best results, add parts A and B to the water separately and mix well. This keeps all nutrients stable and fully available to your plants.
Key benefits at a glance
- Two-part grow nutrient (A & B)
- Developed specifically for hard water
- Promotes strong growth and healthy plants
- Supports root and leaf development
- Suitable for hydro and coco
- Fully water-soluble
- Ideal for professional growers
- Contents: 20 litres
Who is DutchPro Grow for?
DutchPro Grow Hydro/Coco A & B 20L Hard Water is ideal for growers who work with hard water and want to feed their plants optimally in the vegetative stage. Perfect for ambitious home growers and professional use.

