BAC Hydro Grow AB

BAC Hydro Grow A&B – Power Your Veg Stage

BAC Hydro Grow A&B is a concentrated two-part nutrient made for hydro growers who want fast, healthy vegetative growth. Packed with balanced minerals, premium trace elements and chelated iron, it builds strong roots, thick stems and lush green growth from the start.

Designed for hydro systems using rockwool, clay pebbles or perlite, this clean, soluble formula keeps your lines clear and your plants thriving.

Why growers love it:

• Built for hydro – perfectly balanced for soilless media
• Two-part system – stops nutrient lockout
• Drives fast growth – strong roots, dense foliage
• Highly concentrated – a little goes a long way
• Clean feed – no blockages, no residue

How to use:

Use throughout veg. Mix 25–35ml of A and 25–35ml of B per 10L of water. Add part A first, stir, then add part B – never mix them together directly. Feed every watering and aim for an EC of around 1.6, adjusting as needed.

For even stronger roots, pair with BAC Root Stimulator. When your plants show the first signs of flowering, switch to BAC Hydro Bloom A&B.

Available in 1L, 5L and 10L sets (A & B).

Quick answers:

• Why two bottles? Keeps minerals separate to prevent lockout.
• Can I use it in coco or soil? No, it’s made for hydro only.
• When do I switch to Bloom? When flowers start forming.
• Do pH and EC matter? Yes – they control nutrient uptake.