Hydro A&B is a concentrated mineral basic plant food for use during the plant’s growth and flowering phase.
Dosage and use
Shake well before use. Add a maximum of 2.5 ml (0.51 teaspoon) Hydro A per 1 litre (0.265 gallon) of water (1:400) or add a maximum of 9.5 ml Hydro A per 1 gallon of water. With every application of Hydro A use the same quantity of Hydro B. Use this combined solution each time the plants are irrigated.
Available sizes
1 L, 5 L & 10 L
