Very First Grow Check-Up

Hello everyone, this I my very first grow of dark devil auto by sweet seeds, this is the 10th day since I started germination (Monday 15/3), I did this through the paper towel method, I let the seeds get a 2.5-3 cm taproot and planted them into 11L pots with light soil mix by monkey soil. Temps have been steady around 23 Celsius and RH of 40% with a 150W LED light and a small fan. Germination was done with pure distilled water, pre soaked the soil with 6.4 pH water and watered two days after planting (Thursday 18/3) with 25 ml of pure water each, 2 days later (Saturday 20/3) another 25 ml but with top crop deeper underground fertilizer. 2 days later (Monday 22/3) another 50 ml of pure water each and finally yesterday (Wednesday 24/3) 100 ml of pure water each. All watering was done with water 6.4 pH.

All four seedlings are quite different, and all seem to be curling downwards, I have read a lot about overwatering plants and I'm afraid that is what I have done. Any recommendations on my watering practices? Do any of you see any problems with my seedlings?

Thank you all!

LED is 70 cm from the seedlings

I like to water my seedlings from the bottom, if they are in small pots or peat pellets. I just pour a small amount in the bottom of a tray or saucer and let the plant suck it up. At this stage its so small it doesn't need much water or really any nutrients at all.
Follow the manufactures recommendations with the light distance.

TessaMaria said:

I like to water my seedlings from the bottom, if they are in small pots or peat pellets. I just pour a small amount in the bottom of a tray or saucer and let the plant suck it up. At this stage its so small it doesn't need much water or really any nutrients at all.
Follow the manufactures recommendations with the light distance.

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I also think that the RH might be better if it is around 70%

To much water. Let them dry out.