3.5 gallon dwc run. Sprouted directly in a rooter in hydroton, took 6 days from sewing in rooter until today. Humidity dome was applied over rooter. 1 liter of DWC solution was slowly poured over the rooter and surrounding hydroton 3-5x a day since sewing, this will continue until the roots start hitting water, at which time watering will be taken over by the DWC solution.