First ever grow

Last week ran a little short so this week is gonna run long. Day 6 I added a mixture of 33 perlite, 33 peatmoss , 33 worm castings and watered with recharge from sprayer to help the root growth. Day 9 I've been watering with recharge the water and recharge are sitting in a sprayer and I watter slightly. Day 10 I gave a heavy water with some recharge to boost root growth. However when I watered I did not spray near the plant I sprayed around the out side edge of the pot to promote root growth outwards. I fear that I may have over watered only time will tell. I feel like my plant is not growing as fast as others I seen on here. Day 11 the blue one is dark green with a purple stem I googled it and it could be overwater or to many nutrients using ocean forest so it could be either one. I'm not gonna water today to make sure. Did not take pictures Day 12 the plants look healthy it's still dark green but I am scared about not watering. Hopefully I didnt mess up. Let me know how long y'all go without watering. Day 13 I gave some recharge and water I didnt give it enough to wet but maybe the first inch of soil or so. The red one is short but wide where as the red on is tall and not as wide. The third set of leaves are starting to grow. It gets hot and I'm hoping that the rutaralls gene helps with temp swings. Next grow I'm gonna transplant instead of going into the final spot at first. Day 14 looking good the top soil is dry but I waterd a little much last time. Thinking about doing some LST soon any thoughts