First Grow 2018

Hello ! The 1st overwatering sign is the droopy leaves and from what I can see your leaves aren't droopy or are no more droopy ( if it was the case ) what makes me think that your overwatering issue is behind you now. Concerning the "praying leaves" this is a sign of toom much heat or a too low humidity level or both. From what I can see you temperatures seems to be perfect but How far is the light from the top ? is the temp the same at the top of the plant ? it's common to have an higher temps around the light than in the box . Concerning your humidity you should be around 80% (70% mini but 80% is better ) and I can read 43% which is way too low so you should try to grab a humidifier to get the RH higher. I think that the praying leaves + the yellow colour and tips burn ( or starting to ) is due to the low humidity + the fact that she need to recover from the over watering which makes the nutrients absorbtion harder than usual. I hope it will help you

Hey there D so I've been having some seedling problems myself and after looking things over i noticed the most severe problem was too much moisture in the soil. I havent had to water again and its been about 9 days, ive only been misting slightly and misting the cup that's serving as a humidity dome. So maybe see they're watered well, and then leave them alone, let them get some fresh air each day and some humid air each day, and make sure theres good drainage holes. For myself, the more I tried messing with things the worse it got. I just needed time, good temp, and to take it easy on the watering. I hope they pull through for you, I think nature usually finds a way, just give it time. ✌️

The canoeing up is probably due heat stress. The droopy (and puffy) leaves look like over watering, I mean 5.5 liters every 4 days? that sounds like too much, it can explain the yellowing too. You switched to bloom nutes too soon, keep giving the plants grow nutes for at least 3 weeks, to power the stretch. The plants look like it has both a P and K deficiency.

hey Dandamans, this doesnt look fantastic, but it could be one of two things scenarios : lockout/deficiency, or aging/flowering - the lower leaves could be nothing and just falling off after being canabalised for nitrogen as part of being old or the soil might be lacking in nitrogen. The top leaves could be turning colorful because of a lack of K potassium or it could be lock out from the nutrients that went too far. I can't really tell you more than this based on the progression I'm seeing. I hope you're not feeding every watering at least , because that would explain the first scenario. Hope this helps ! 🚀