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HESI StarterBox Hydro - Complete Hydroponic Nutrient Pack (5 Products)
€56.90
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The complete HESI hydro nutrient kit — 5 fertilisers covering your whole hydroponic grow, from cuttings to harvest.
Hand-picked by BloomLED, designed for demanding growers. Indoor culture experts for 10+ years, dedicated support.
5 products included · Veg + Bloom · NFT/DWC hydro · Dutch HESI brand
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HYDROPONIC NUTRIENT PACK
HESI StarterBox Hydro: the complete kit for a successful hydroponic grow
Designed by Dutch laboratory HESI, the StarterBox Hydro brings together 5 essential fertilisers for every stage of soilless cultivation. Whether you are running NFT, DWC or ebb and flow, this kit guides you from cutting to harvest with a coherent, professional nutrient programme — selected by the BloomLED experts.
| Component | Volume | Role in the grow |
|---|---|---|
| Root Complex | 500 ml | Root stimulator, speeds up cloning and rooting |
| Hydro Growth | 1,000 ml | Specific NPK mineral fertiliser for vegetative phase |
| PK 13/14 | 1,000 ml | Bloom booster, increases flower density and size |
| SuperVit | 10 ml | Concentrated vitamins and amino acids |
| PowerZyme | 500 ml | Enzymes: removes dead roots and toxic waste |
5products included
3.01 Ltotal volume
100%HESI programme
10+years BloomLED expertise
🌱 Complete and coherent programme
All products are calibrated to work together: no risk of overdosing or negative interactions between fertilisers.
💧 Hydroponic-specific formulation
Engineered for soilless systems (NFT, DWC, ebb and flow). Mineral elements are immediately available to the root zone.
🔬 HESI lab quality
Dutch brand recognised for 25+ years, pharmaceutical-grade manufacturing standards, full traceability of raw materials.
📈 Quality and quantity at harvest
PowerZyme cleans the root system while PK 13/14 boosts flowering: density, aroma and yield are all optimised.
How many plants will this pack cover?
The StarterBox Hydro covers a full grow of 4 to 8 plants in a hydroponic system over a 3 to 4 month cycle, depending on water hardness and plant size. BloomLED offers free dosage advice tailored to your setup.
Is the HESI Hydro programme compatible with all inert substrates?Yes, this pack is optimised for rockwool, clay pebbles, coco hydro and 100% water systems (DWC, NFT). It is not intended for soil cultivation — for that, please choose the StarterBox Soil HESI.
What is the shelf life of these products?All HESI fertilisers keep for 24 months after opening, away from light and between 5 and 25 °C. BloomLED always ships fresh batches to guarantee maximum effectiveness on arrival.
✦ Hand-picked and tested by BloomLED, the French indoor culture expert with 10+ years of experience. Our technical team supports you on dosage and grow follow-up.
✓ Stock in France✓ Free expert advice✓ 24/48h delivery✓ Secure payment
HESI-STARTERBOX-HYDRO
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The complete HESI hydro nutrient kit — 5 fertilisers covering your whole hydroponic grow, from cuttings to harvest.
Hand-picked by BloomLED, designed for demanding growers. Indoor culture experts for 10+ years, dedicated support.
5 products included · Veg + Bloom · NFT/DWC hydro · Dutch HESI brand