Sprowt Labs: Acro - The Personal MalthouseWelcome to the Flavor Frontier Acro is the first personal malthouse. It's pilot malting equipment for accelerating the malting revolution. Acro automates the week long malting process and consistently produces high quality malt. Imagine the control of your recipes when you can control the grain variety, farmer source, or color level of your malts. Interested in historic brewing barley varieties, or a truly local beer made with barley you or your