1st cheap set up cupboard grow

I grew a Burmese Kush photo period plant in my garden this year as my fist ever grow. This turned out well but the yeild was disappointing. I decided to build myself a grow cupboard I’m only using a cheap 75w LED light and a couple of 15w CFLs as I don’t think the light from the LED would be enough on its own. As this is really just an experiment I brought some cheap Critical x AK47 feminised seeds. I got a free blue lights auto seed that I also germinated. I let the seeds germinate in the soil and within 3 days they had broken the soil. After 7 days from seed they looked like this. I have just got to the 3 week mark so these photos are from a couple of weeks ago