def

Everything was going good on my purple alien plant under a 600W HLG led and then bam. Right now I got issues I can probably fix. There’s yellow streaking starting to happen. What could be the issue ? Going on week 3.5 of flower under 600W. Temps have reached up to 87F due to AC issues. Could it...

Hello anyone have any idea what my problem with my leafs are im thinking maybe potassium def my tap water is 7.2ph very high in calcium maybe think might be my problem? humidity is very low 30% but was fine all last grow im useing dolomite lime to keep my ph stable as ive had a few ph pens not...