Plagron Hydro A+B

Two-component nutrient for the grow and flowering phase. 

Hydro A & B is a highly concentrated mineral base plant nutrition for use during the plant’s grow and flowering phase. It contains all trace elements in a quickly absorbable (chelated) form. Hydro A is rich in calcium which helps the plant against heat stress. Hydro B contains magnesium which enhances the production of chlorophyll, making it an indispensable building material enabling the plant to grow. Hydro A & B complement each other resulting in a complete combination of nutrients.

Hydro A & B can be used on all types of inert substrates.

Dosage and use

Shake well before use. Add a maximum of 2.5 ml Hydro A per liter water (1:400). With every application of Hydro A use the same quantity of Hydro B. Use this solution each time the plants are irrigated.


Hydro A:
NPK (3-0-1)
CaO 5.9%
MgO 0.4%

Hydro B:
NPK (1-3-6)
MgO 1.4%

Volume: 1 + 1 L

Sale price€16,00