Dutch Pro Bloom Coco A+B Soft Water – Base Fertilizer for Blooming in Coconut
Dutch Pro Bloom Coco A+B Soft Water – Base Fertilizer for Blooming in Coconut
- The A + B Grow & Bloom – Hydro/Coco Hard Water fertilizer has been developed for soilless cultivation, especially in coco fiber or hydroponic systems, and for areas with hard water. Its two-part formula contains all 17 essential nutrients that plants need during the growth and flowering phases, with a perfect balance according to Liebig's Law of the Minimum. It is absorbed cleanly and efficiently, leaving no residue.
- - Two-part base fertilizer: A and B are always used in equal proportions.
- - Formulated for hard water: prevents blockages due to excess calcium/magnesium.
- - Contains all 17 essential nutrients: macro and micronutrients included.
- - Specific for hydroponics and coco: maximum nutrient availability.
- - Differentiated grow and bloom versions: NPK adapted to each phase.
- - High solubility: ideal for manual or automated irrigation.
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Description
- 🌱 Specialized nutrition with soft water: Earth A+B Grow Dutchpro soft water offers an optimal formula for vigorous growth in earth crops with soft water.
- 🔬 Complete formula: Its NPK, magnesium, calcium and essential micronutrient balance ensures healthy development and efficient absorption of nutrients without waste accumulation.
- ⚙️ Easy dosing: First mix component A, followed by B, in a proportion of 200-300 ml per 100 liters of water, adjusting the pH between 5.8-6.5 for optimal performance.
- 📦 Storage and safety: Save in a cool and dry place, keeping it out of reach of children and pets.
Full description
Bloom Coco A+B Soft Water Dutch Pro: Specialized Bloom Nutrients for Maximum Floral Production
Bloom Coco A+B Soft Water is the Dutch Pro's professional flowering formulation optimized specifically for growing in coconut with soft water or RO system. This two component formula represents the result of 40 years of flowering nutrition research, designed to direct all plant energy towards the production of maximum, dense and aromatic flowers. Unlike Grow Coco (vegetation), Bloom Coco is completely reformulated for flowering priorities.
Formulation Changes: Vegetation vs Flowering
The transition from Grow to Bloom is critical because plant metabolic priorities change radically in flower:
| Appearance | Grow Coco (Vegetation) | Bloom Coco (Flowering) |
|---|---|---|
| NPK Ratio | 5-1-6 | 5-2-6 |
| Nitrogen (N) | Higher proportion | Proportional but relatively reduced |
| Phosphorus (P) | Low | Increased |
| Potassium (K) | Moderate | Elevated |
Optimization for Soft Water and RO
Bloom Coco A+B is specifically formulated for soft water because:
- Increased calcium: RO water completely lacks Ca, Bloom Coco compensates with additional Ca
- Increased Magnesium: Under flowering stress, Mg precipitates in roots - increased formula ensures sufficiency
- Chelated micronutrients: In low coconut pH (5.5-6.0), special chelation ensures availability of Fe, Zn, Mn
- Without dependence on water buffer: Soft water does not contain minerals that stabilize pH, Bloom Coco maintains optimal pH
Flowering Dosage Protocol
Standard Dose
- Dosage: 2.5-3.0 mL/L of both Component A and Component B (equal proportions)
- EC target: 1.8-2.0 (slightly higher than Grow per required floral density)
- Target pH: 5.5-6.0 (maintain low coconut pH for maximum P and micronutrient availability)
Flower Growth in Coconut vs Soil
The flowering coconut has unique advantages over land:
- Speed: Flowers in coconut reach maximum size 1-2 weeks before soil
- Density: Coconut porosity + total nutritional control = flowers denser than soil
- Consistency: Inert substrate = full control over nutrients, more predictable results
- Performance: Coconut typically exceeds soil 15-25% by final weight
Bloom Coco Flowering Timeline
Application of Bloom Coco must follow a structured timeline that accompanies the natural development of the flower, from early flowering to final maturation, ensuring maximum nutritional availability at each critical moment of development.
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How to use
This base fertilizer is applied in two different crop phases: A+B Grow for growth and A+B Bloom for flowering. In both stages, the same dose of A and B is used, mixed into the irrigation water. The key is to adjust the EC and pH according to the phase and to control the environment stably. You just need to shake the containers well, measure, and apply.
- Growth (A+B Grow):
Week 1–2: 2.5–3.5 ml/L of each part (A and B).
Recommended EC: 1.5 – 2.0 mS/cm.
NPK: 1–2–5.
- Flowering (A+B Bloom):
Week 1–7+: 2.5–3.5 ml/L of each part.
Recommended EC: 1.8 – 2.4 mS/cm.
NPK: 4–1–5.
- Shake well before use and add part A first, then part B.
- Ideal water pH: between 5.8 and 6.5, depending on the plant stage.
- Compatible with coco and hydroponics: NFT, DWC, closed or open systems.
- Storage: in a cool, dry, and closed place; keep in its original container.

Dutch Pro Bloom Coco A+B Soft Water – Base Fertilizer for Blooming in Coconut
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