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Hesi Pro-Line Hydro Bloom 1l
Hesi Pro-Line Hydro Bloom is a complete single-component NPK flowering fertiliser for hydroponic systems. With elevated phosphorus and potassium concentrations compared to Hydro Growth, it delivers the exact nutrient profile that flowering plants require for strong reproductive development. A+B components are unified in one bottle through complex-binding stabilisation technology. Enriched with a bloom-specific selection of vitamins and vital substances. Stabilised trace elements maintain bioavailability across the full pH operating range. Target parameters: EC 1.8-2.2 mS/cm, pH 5.8-6.2. Dosage: 40 ml per 10 litres. Order at plantandflower.be for fast shipping across Belgium.
Hesi Pro-Line Hydro Bloom 1l – Single-Component NPK Flowering Fertiliser for Hydroponic Systems
Flowering in hydroponics demands precision. The nutrient solution is the sole input – every element must be available at the correct ratio the instant it contacts root tissue. Hesi Pro-Line Hydro Bloom delivers a complete flowering NPK profile with elevated phosphorus and potassium in a single-component formulation that eliminates A+B dosing complexity while ensuring immediate bioavailability of all nutrients.
Phosphorus and potassium: the flowering fuel
The metabolic shift from vegetative growth to flowering triggers a dramatic increase in phosphorus and potassium demand. Phosphorus drives ATP energy transfer and DNA synthesis essential for reproductive structure formation, while potassium accelerates sugar and nutrient transport to developing flower sites. Hydro Bloom provides a significantly higher P and K concentration compared to Hydro Growth, calibrated to meet these escalating requirements. During the first half of flowering, Hydro Bloom satisfies 100% of the plant's PK requirements as the sole base nutrient.
- Single-component stability: complex-binding substances maintain all macro and trace elements in one stable solution, matching the convenience of Hydro Growth for seamless transition.
- Bloom-specific vital substances: the vitamin and amino acid profile is specifically selected to support reproductive metabolic pathways and maintain substrate microfilm health.
- pH-independent trace elements: chelated micronutrients remain bioavailable across the full 5.5-6.5 operating range, preventing lockout during the critical flowering phase.
Progressive PK supplementation with PK 13/14
From mid-bloom, phosphorus and potassium demand exceeds what Hydro Bloom alone can deliver. Hesi Power Zym maintains root zone cleanliness throughout this intensive phase by enzymatically breaking down dead root material, while Hesi Super Vit sustains elevated hormone activity and plant energy levels. Add PK 13/14 to gradually increase the phosphorus and potassium concentration without creating excessive salt levels during early flowering – a particularly important consideration in unbuffered hydroponic systems. Continue PK supplementation until approximately one week before the end of the cycle.
Reservoir management and operating parameters
Apply 40 ml per 10 litres in the nutrient reservoir. Target EC during the flowering phase is 1.8-2.2 mS/cm at a pH of 5.8-6.2. One litre of concentrate yields a minimum of 250 litres of ready-to-use solution. Monitor EC and pH at every reservoir change – hydroponic systems lack substrate buffering, making regular measurement essential. When transitioning from growth to bloom, drain the reservoir completely and refill with Hydro Bloom solution for a clean changeover from Hydro Growth. The orange colour code on Hesi packaging identifies hydro-specific products at a glance.
Order Hesi Pro-Line Hydro Bloom at plantandflower.be, your Belgian growshop with fast shipping across Belgium. The flowering-phase nutrient precision your hydroponic system requires.
What is the dosage for Hesi Hydro Bloom?
Apply 40 ml of Hesi Hydro Bloom per 10 litres of water in your reservoir. After mixing, verify the EC falls within the 1.8-2.2 mS/cm target range for the flowering phase. One litre of concentrate produces at least 250 litres of nutrient solution.
When should I add PK 13/14 to Hesi Hydro Bloom?
Introduce Hesi PK 13/14 from the second half of the flowering phase when phosphorus and potassium demand exceeds what Hydro Bloom supplies alone. Gradually increase the PK 13/14 dosage over the final weeks and discontinue approximately one week before harvest. Hydro Bloom remains the base nutrient throughout the entire flowering period.
What is the difference between Hydro Bloom and Bloom Complex?
Hydro Bloom is formulated for hydroponic systems where nutrients must be immediately bioavailable in the root zone solution. Bloom Complex is designed for soil cultivation and includes a built-in pH corrector suited to the buffering capacity of earth substrates. The two products address fundamentally different substrate characteristics and are not interchangeable.
Is Hesi Hydro Bloom a one-part or two-part system?
Hesi Hydro Bloom is a single-component system. Complex-binding stabilisation technology allows all A and B elements to coexist in one bottle without precipitation. This eliminates the need for separate A and B dosing, simplifying reservoir preparation and reducing the risk of nutrient imbalance from incorrect mixing ratios.