hey bro , some of youre seedlings look like they are suffering from to much heat. the main part on the outside of the leaf is puffy ( its not supposed to look like that ) and they are drooping , not good . as far as the mature leaves , i am still ckecking into that . 72 to 78 is good . tbone64
72-78? I know a few of the smaller ones are suffering but they arent my main concern only #5 but thanks. oh 72-78 degrees for the air ok I get it now. it runs about 80 with lights on. I will be moving the light up a few inches. that seemed to make #5 take off. I did have a problem a week and a half ago. I couldnt get my ph down. then my meter broke. keep the solutions coming my man it is bc of people like you that they have survived this long lol