Aerated Compost Tea (ACT): A more recent approach adopted by compost tea brewers involves an “active” process which relies on the use of an aerator to oxygenate the mixture during the fermentation process, thereby producing Aerated Compost Tea (ACT) in a shorter brewing time ranging from 12 hrs to 3‐days. Often, nutrient additives and fermentation products rich in microorganisms are added during the brewing process to increase the beneficial microbes’ concentration in the brew.