Product description
Matrix Hydro A+B 5 L – hydro base feed for rockwool grow rooms
A grow room on rockwool and run-to-waste goes through base nutrient quickly, because every feed drains away. The 5 L size cuts your price per litre by roughly a quarter compared with 1 L.
Mixing at grow room scale
Fenix MTX refers to its feeding schedule; German retailers list 20–35 ml per 10 L of water. A 200 L tank needs about 400–700 ml in total per fill. At these amounts, a dosing pump or an injector system with separate A and B lines makes life a lot easier and keeps every feed identical.
What's inside
Matrix Hydro A+B from Fenix MTX (Germany) is a fast-acting two-part base nutrient for open hydroponic systems with low-nutrient substrates such as rockwool. It holds NPK, main and trace elements for growth and flowering, dissolves immediately and suits drip irrigation and run-to-waste. Keep A and B apart until they're in the water, and aim for a pH of about 5.8, the Matrix MTX target for hydro.
Good to know
Since Hydro A+B dissolves immediately, it suits automated drip set-ups well; still, let the tank mix before the pumps start. Check EC and pH of every batch and of the drain water. Store both containers closed and frost-free, and mark A and B clearly on your jugs or lines.
