brown leaf tips and spots, 8 day old autoflower growing with canna.

Hello.. Hope you are well.. I just had a quick look at ur dairy.. I notice she has wet droplets on her leaves.. This can burn her tender leaves as its like a magnify glass on ur leaf.. If u spray them do it on the night period n allow her leaves to dry b4 lights go bk on.. I also notice that ur solution temp is a wee bit high.. Try to aim for around 18-21°c if possible.. Stay safe n gud luck with her.. 👍🍀