Indoor Marijuana Grow Room (First Time Grow)

My first grow room, Please leave comments Marijuana is growing under 4 26W CFL lights 3 are 2700k bulbs and one is a 6400k light I have them in a cardboard box with aluminum around the edges The plant is about 3 weeks old now, it is potted in Miricle grow soil I’m watering about every 2 days and got a fan on the constantly They have 22/2 lighting and I’m thinking about flowering in about a week.