Papa_Tanswered grow question 6 months ago I looked at your diary there. For plants in early stage of its life, it requires some more humidity than what your environment is providing. In your diary you’re claiming 50% some weeks and most recently reporting 40%. At this stage you want to be in the 60-56 percent range. I suggest introducing a humidifier to your environment.
I also see that you are using tap water for your plants.
Since you don’t mention it anywhere, I’m asking myself are you using tap water straight from the tap or are you collecting that water and letting it sit for 24 hours before using it?
You need to let water sit for at least 24 hours before using it to let that chlorine dissipate from the water. Now this is only good if your community uses chlorine. Some communities use a compound called CHLORAMINE and if your community uses chloramine then it will stay in the water indefinitely and does not dissipate. But you have to know what is in your tap water. A google search of your community along with water quality, you should be able to find how your water is treated.
It’s also possible that you gave maybe too much nutrients too soon. You don’t mention what kind of soil or medium you’re using so it’s hard to say if it is in fact a little bit of a nutrient burn.
That’s about all I got. Hopefully the information provided is of help to you. Good luck with your first grow.