Mills Nutrients Calmag Size:1l (€30.00 per litre) Fitted with a float switch

Fitted with a float switch for automatic water level control

This means the controllers can be powered from the fan without being connected to the mains

Stimulates blooms of beneficial bacteria

they offer all the functionality of a standard water butt

Mills Nutrients Calmag Size:1l (€30.00 per litre) Fitted with a float switchMills Nutrients Cal Mag provides the vital minerals of magnesium and calcium to your plants, which helps to strengthen and accelerate their growth. It also stops your plants from forming unwanted deficiencies such as yellowing leaves and stunted growth. Hardens soft water Increases the levels of calcium and magnesium