Vegebox™ Nutrients Nurturing your food as it grows For the best yield using your VegeBox Indoor Hydroponic Garden you need to add nutrients to the water. Our VegeBox nutrient solution comes in packs of A and B formulations specifically for use with tap water and inert mediums.  One bottle of each solution supplies your hydroponic indoor garden with rich elements such as iron, calcium, potassium, magnesium and much more. Remember not to mix the nutrient solutions together, you should mix each with water and add separately. This is due to elemental incompatibility between calcium a...