Description
Product description
HydroTops Hydro Grow A+B is a two-part base nutrient for hydroponic systems designed for the growth/vegetative stage. It provides a stable foundation feed to support strong roots, healthy structure, and steady development before you transition into bloom.
Because it’s an A+B formula, you mix equal parts of Part A and Part B to create a complete grow solution for your reservoir.
Key benefits
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Two-part grow base nutrient for hydro systems
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Simple 1:1 A+B mixing for consistent feeding
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Ideal for reservoir feeding in most hydro setups
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Easy to scale from light feeding to higher-demand veg weeks
How to use (simple)
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Fill your tank with water.
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Add Part A and mix thoroughly.
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Add Part B and mix again.
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Adjust strength gradually based on your plants and your normal EC/PPM routine.
Beginner-friendly dosing guide
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Start: 1 ml/L A + 1 ml/L B
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Typical: 2–3 ml/L A + 2–3 ml/L B
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Higher demand: up to 4 ml/L A + 4 ml/L B if plants are healthy and stable
Tip: Increase slowly over a few feeds rather than making big jumps, and keep your reservoir routine consistent.
Suitable for
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Most hydroponic reservoir systems
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Recirculating or run-to-waste hydro setups
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Veg stage feeding before switching to a bloom base nutrient
Sizes
Available in: 1L / 5L / 25L (A+B sets)
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