Plagron Hydro A and B, 1L-20L

Mineral two-component base nutrient for growth & bloom – chelated trace elements; for all inert substrates/hydro systems.
Precise control of EC & pH in the 100% HYDRO system; recommended pH range 5.5–6.5.
Dilution 1:400 – max. 2.5 ml/L Hydro A + same amount Hydro B; apply with every irrigation. 1 L makes up to 400 L nutrient solution.
Nutrient profile & sizes: Hydro A NPK 3-0-1 (CaO 5.9 %), Hydro B NPK 1-3-6 (MgO 1.4 %); available in 1 L, 5/10/20 L containers.

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SKU: 9909
Category: Plagron
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Description

Plagron Hydro A & B – Mineral Two-Part Fertilizer for Hydroponics

Plagron Hydro A & B is a highly concentrated base nutrient designed for both growth and bloom phases on inert substrates. Trace elements are provided in chelated form for rapid plant absorption. Hydro A is rich in calcium, helping plants cope with heat stress, while Hydro B supplies magnesium and other elements essential for chlorophyll formation. Together, they form a complete nutrient solution for precise hydroponic growing.

Application & Dosage

Shake well before use.
Add a maximum of 2.5 ml/L Hydro A to water, then add the same amount Hydro B (dilution 1:400).
Use the solution with every irrigation; adjust EC according to crop and growth stage following the Grow Schedule.
Target pH: 5.5–6.5 (with 100% HYDRO always monitor and regulate pH & EC).
Premixed nutrient solution can be stored and used for up to 4 days; monitor pH and keep the tank agitated.

Composition & Key Figures (TDS)

Hydro A: NPK 3-0-1; CaO 5.9 %, MgO 0.4 %.
Hydro B: NPK 1-3-6; MgO 1.4 %; chelated trace elements (B, Cu, Fe, Mn, Mo, Zn).
Form: liquid; Storage: 0–35 °C, frost-free, protected from sunlight; Shelf life: 4 years (unopened).
Packaging: 1 L bottle; 5/10/20 L canisters.