HESI StarterBox Hydro - Complete Hydroponic Nutrient Pack (5 Products)

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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

Reference HESI-STARTERBOX-HYDRO

Condition New

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