Only constructive criticism. You already messed up the grow in the first two weeks. Actually, it started at germination. Way, way, way too much effort. This stresses your seedlings more than it helps. The first 3 weeks are the most important in the life of an autoflower!
Here's how I do it.
Germination:
Plant seeds in soaked "Eazy-Plugs" (just use Google) and let them sit at 26-28°C and 75-90% RH for 2-4 days. Usually, the first little plants will break through the surface after 2-3 days! No pre-treatment, nothing! Just water and warmth.
First week:
Keep the substrate relatively dry (slightly moist) and RH relatively high (75-90%) at 21-26°C temperature.
I would skip the domes. But you can use them if you want.
Second week:
Water the pot well for the first time. With Light Mix, you can maybe add just a tiny bit of nutrients. Really just a tiny bit!
Then let the pot sit until it is dry and light again.
Then the plant is stable, and it will grow significantly larger by week 4 or 5 than your over-cared-for (but weak) plants.
Just friendly tips. Give it a try, it will surprise you.
Happy Gardening. 💪😎