DutchPro BLOOM Hydro/Coco Hard Water A+B

Highly concentrated bloom fertilizer for hydro & coco systems

DutchPro Hydro/Coco A+B Bloom is a two-component base fertilizer specifically developed for the flowering phase in hydroponic and coco substrates. The highly concentrated formula provides a complete and balanced supply of macro- and micronutrients to help your plants bloom vigorously and achieve maximum yields.

Why use DutchPro Hydro/Coco A+B Bloom?

• Flowering-specific optimized – Delivers exactly the nutrients plants need during flowering, for more and larger flowers .
• Perfect for Hydro & Coco – Developed for low-residue application in modern substrate systems.
• High-quality ingredients – Use of food-grade nutrients that are fully plant-available.
• Liebig's Law of Minimum Factors – Provides plants with all 17 essential nutrients in the ideal ratio.

Application of Hydro/Coco A+B Bloom

Use only during flowering

Dosage (weeks 1–7 of the flowering phase):

• 2.5–3.5 ml per liter of water – both part A and part B
• Adjust EC value: Target value 1.8–2.4 , depending on plant needs and environmental conditions

Important instructions:

• Shake well before use
• Store in a cool, dry place in the original packaging
• Keep out of reach of children

Specifications

• Formulation: Suitable for hard water as well as hydro and coco substrates
• NPK ratio (flower): 4 – 1 – 5
• Available sizes: 1 L, 5 L, 10 L, 20 L (availability may vary by country)

Why Hydro/Coco A+B Bloom is convincing

• Promotes intensive flowering – For strong, aromatic flowers with high yield
• Clean & efficient – ​​minimal residues for clean plants and systems
• Maximum results – Designed for high performance throughout the flowering phase

DutchPro Hydro/Coco A+B Bloom is the ultimate solution for vigorous flowering and maximum yields in hydroponic and coco-based growing systems. Optimize your fertilization schedule and get the most out of your flowering phase!