GrowSerum A+B is a prime quality fertilizer with fewer bottles. This makes it easier than ever to give your plants the nutrients they need to keep them flourishing and nourished.

It is made with a formula that has been carefully proportioned for balanced nutrition. This ensures that your plants will get the optimized nutrients they need to grow healthy and produce high yields.

GrowSerum A+B comes in two bottles: one for the macronutrients and one for the micronutrients. This keeps the reactive nutrients apart while allowing them to be mixed right before application. This creates a single, easy-to-use formula that delivers the primary, secondary, and micronutrients that your plants need to flourish all season long.