My first grow in a box

Soil: BioBizz All•Mix Almost all products I use are from BioBizz. About a month before germinating I have wetted the soil to let the microbes start working. On January 1st I put some of this earth in 3 plastic cups with holes on the bottom. I wetted them with ph regulated water with H2O2 to kill most microbes, fungi and diseases. I inserted the seeds about 2cm deep and poured ~3ml water directly on top. I have a plastic dome that I wet 2 to 3 times a day to keep the humidity above 60%. It’s now day 5. I don’t water the soil, because it’s still very moist. Currently waiting for the roots to reach the bottom of the cups.