ok i'm germinating a couple seeds, first I soaked them in water for around 15 hrs and they all started to crack open a little so I planted them like... a pencil eraser depth in the soil or so, now they're sitting 3 feet under an air cooled MH light, the temperature is around 77-79F, and humidity is like 47-50%... are these conditions ideal? should I be using a spray bottle to keep the soil surface nice and moist or no? this is my first grow and i'm really trying to get it perfect, any advice is appreciated for real. 
