Dutch Pro Earth Soil Bloom A and B 1 liter – two-part flowering nutrients for soil cultivation

Dutchpro Earth / Soil Bloom A+B

Data sheet / description

DutchPro Bloom Soil A+B contains a precisely balanced combination of macro- and micronutrients, specifically formulated for the flowering phase in soil substrates when using hard water.

Component A primarily provides:

Moderate levels of nitrogen (N) to maintain leaf mass
Phosphorus (P) to support flower development
Essential trace elements such as iron, manganese, zinc, and copper for stable metabolism

Component B complements the formula with:

Potassium (K) to enhance flower density and quality
Calcium (Ca) to stabilize cell structure
Magnesium (Mg) for efficient photosynthesis
Sulfur (S) to support enzymatic processes

The separation into A and B prevents chemical precipitation and ensures that all nutrients remain fully available to plants even when using hard tap water. The result is a clean, stable nutrient solution with optimal uptake through the roots.

In summary

Specifically developed for hard water
Optimized for soil during the flowering phase
Balanced N, P, and K ratio
Enriched with calcium, magnesium, and trace elements
High bioavailability without unnecessary additives

Product number	DPO-ESB-AB-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

kiszerelés:

1l 5l 10l

19.90 €

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Product description

Grow Island – DutchPro Bloom Soil A+B 1 Liter
Two-component flowering nutrient for soil and hard water

With DutchPro Bloom Soil A+B, Grow Island expands its range with a proven, professional flowering nutrient developed specifically for soil substrates and for use with hard tap water. This new product is aimed at demanding growers who want maximum control over nutrient supply during the flowering phase, while relying on stability, efficiency, and consistent quality.

DutchPro Bloom Soil A+B is a highly concentrated two-part nutrient consisting of Component A and Component B. Together, they provide a perfectly balanced supply of essential macro- and micronutrients. The separate formulation ensures that nutrients dissolve optimally in the irrigation water and are fully absorbed by plants – without precipitation, lockouts, or unnecessary residue buildup in the substrate.

Developed specifically for the flowering phase in soil

During flowering, plant requirements change fundamentally. The focus shifts to the formation of dense, powerful flowers, a stable plant structure, and efficient use of energy and nutrients. DutchPro Bloom Soil A+B was designed precisely for this phase, delivering nutrients in a balanced ratio that supports healthy flower development while maintaining overall plant vitality.

This nutrient is ideal for use in classic soil substrates and is optimized specifically for hard water. In regions with high calcium and magnesium content in tap water, unsuitable fertilizers can quickly cause nutrient imbalances. DutchPro addresses this with an adapted formula that ensures stable nutrient uptake even at elevated EC levels.

Precise nutrition through the A+B system

The DutchPro A+B system is based on separating reactive nutrients to maintain maximum stability. Components A and B are only combined in the irrigation water, creating a homogeneous, highly available nutrient solution that is continuously and reliably accessible to plants.

DutchPro Bloom Soil A+B provides, among others:

Nitrogen to stabilize plant structure
Phosphorus to support flower development
Potassium to enhance flower density and plant stability
Calcium and magnesium for adaptation to hard water
Essential trace elements to support plant metabolism

This combination allows plants to focus their energy on flower formation without suffering from deficiencies or overfeeding.

Application and dosage

Using DutchPro Bloom Soil A+B is simple and safe, provided the correct order is followed.

Recommended dosage for hard water:

2.5–5 ml of Component A per 1 liter of water
followed by 2.5–5 ml of Component B per 1 liter of water

Always add Bloom Soil A to the water first and mix thoroughly. Only then add Bloom Soil B and stir well again. This order is essential to ensure optimal dissolution of nutrients.

The nutrient can be used at every watering throughout the entire flowering phase. For best results, Grow Island recommends maintaining an EC value between 1.8 and 2.3 and observing plants regularly to fine-tune dosage if necessary.

Benefits of DutchPro Bloom Soil A+B at Grow Island

New product in the Grow Island range
Specifically developed for soil and hard water
Highly concentrated two-part formula
Optimal nutrient uptake without lockouts
Supports flower development, plant health, and yield
Stable results even at high EC levels
Free from unnecessary additives
Suitable for beginners and experienced growers alike

Storage and safety

Store DutchPro Bloom Soil A+B in a cool, dry place protected from light. Keep out of reach of children and pets. Always close the original packaging tightly after use.

Conclusion

With DutchPro Bloom Soil A+B 1 Liter, Grow Island offers a professional flowering nutrient for all growers working in soil and using hard water. The well-designed two-part formula ensures reliable and stable nutrient supply throughout the entire flowering phase, supporting strong plants and high-quality flowers. An essential product for growers who value control, quality, and reproducible results.