Blue Dream auto's

I have moved all 5 of the Blue dream autos into the LED tent. I initially put only the 2 smallest in it. But within 2 weeks the have WAY outgrown the "big" plants from the T5 tent. So now they are all inside the 2x4 LED tent. Its day 23 and the are 2 days into week 4. They look like they are doing good. I watered them this week with RO water and mycorrhizae. Next watering will be their first feeding with nutrients.