
Frequently asked questions
What is Gold Label Hydro A&B used for?
Gold Label Hydro A&B is a complete, professional grade 2-part base nutrient for hydroponic systems and substrates. It supplies a balanced mix of essential nutrients and trace elements.
Does Gold Label Hydro A&B work over a wide pH range?
It includes added chelated calcium and high quality chelated micro elements, which helps keep them available to plants in a wide pH range.
What sizes does Gold Label Hydro A&B come in?
It is sold in 1L, 5L and 10L sizes. Follow the dosage on the label.
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