Hy-Pro Hydro Rootstimulator – Root Stimulator for Indoor Hydroponic Cultivation
Hy-Pro Hydro Rootstimulator – Root Stimulator for Indoor Hydroponic Cultivation
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Type: Root stimulator
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NPK: 0-0-1
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Growing medium: Hydroponics
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Stage: Growth and pre-flowering
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Dosage: 2.5 to 5 ml per liter
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Sizes: 250 ml, 1 L, 5 L and 10 L
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Description
- 🪴 Root stimulator: Boosts root development from the first few weeks.
- 💧 For hydroponics: Specifically formulated for hydroponic growing systems.
- 🧪 NPK 0-0-1: Organo-mineral base focused on the roots, not general nutrition.
- 📊 Clear dosage: 2.5 ml/L during the vegetative stage and 5 ml/L during flowering, with every watering.
- 🌱 Four sizes: 250 ml, 1 L, 5 L, and 10 L, from home growing to professional use.
Hy-Pro root stimulator for hydroponic systems, from the start of the crop through the fifth week.
Full description
Hy-Pro Hydro Rootstimulator – Root Stimulator for Hydroponic Growing
Hy-Pro Hydro Rootstimulator is an organo-mineral root stimulator with an NPK of 0-0-1, formulated for hydroponic growing systems. It is used during the growth phase to boost root system development from the first few weeks of cultivation. It is added to the water with every irrigation and removed from the schedule once the plant has developed its root mass.
Key Features
- Specific to hydroponics: developed for hydroponic systems, not for soil or coco.
- Organo-mineral base: NPK 0-0-1 formula focused on root development, not plant nutrition.
- Growth phase: applied from the start of cultivation to establish the root system.
- With every irrigation: added to the water during all irrigations while the application is ongoing.
- Four sizes: from the 250 ml bottle to the 10 L jug for professional growing.
Composition and Technical Data
- NPK: 0-0-1
- Type: organo-mineral root stimulator
- Growing medium: hydroponic growing
- Phase: growth and the first weeks of flowering
How to Use
- Growth phase dosage: 2.5 ml per liter of water with every irrigation.
- Flowering phase dosage: 5 ml per liter of water with every irrigation.
- According to the official Hy-Pro chart: 2.5 ml/L in weeks 1 to 3 and 5 ml/L in weeks 4 and 5.
- From week 6 onwards, the product is removed from the irrigation schedule.
- Add to the reservoir along with the base fertilizer and homogenize the solution before irrigating.
Available Sizes
- Bottle of 250 ml
- Bottle of 1 L
- Jug of 5 L
- Jug of 10 L
Warranty
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Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.
Your satisfaction is our priority.
How to use
1. Prepare the irrigation water with the usual base fertilizer for your hydroponic system.
2. Shake the container well before each use.
3. During weeks 1 to 3 of growth, add 2.5 ml of product per liter of water.
4. In weeks 4 and 5, increase the dosage to 5 ml per liter of water.
5. Apply the product in every watering for the duration of the indicated period.
6. From week 6 onwards, remove Hydro Rootstimulator from the irrigation schedule.

Hy-Pro Hydro Rootstimulator – Root Stimulator for Indoor Hydroponic Cultivation
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Frequently asked questions
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It is an organo-mineral root stimulator with an NPK of 0-0-1 formulated for hydroponic growing systems. It is used during the growth stage to drive root system development from the very first weeks of the grow.
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It is a supplement: its NPK 0-0-1 formula focuses on root development, not on the plant's general nutrition. Add it to the tank alongside the base fertiliser and mix the solution before watering.
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According to the official Hy-Pro chart: 2.5 ml per litre of water at every watering during weeks 1 to 3, and 5 ml per litre in weeks 4 and 5. From week 6 onwards the product is taken out of the watering schedule.
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Yes, for as long as the application period lasts it goes into the water at every watering. Once the plant has developed its root mass, it comes out of the schedule and you carry on with the rest of the feeding programme only.
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This Rootstimulator is developed specifically for hydroponic systems, not for soil or coco. If you grow in other media, Hy-Pro has specific versions for each substrate.
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There are four sizes: a 250 ml bottle, a 1 L bottle, a 5 L jug and a 10 L jug. The large sizes are intended for professional growing.