Please help. Tangerine dream auto 7 weeks since sp...

1. Ph may be off. But it seems it’s only occurring locally? Not systemically? 2. If it’s systemic, then it’s your root problem. Do you add any micorrhizae supplement? 3. Try Superthrive

thank you, i will defy recalibrate ph meter and recheck, it currently says ph 6.7. and just feed water. I hope this works. Thank you for the advice. if it is a root issue would it be better to repot or let it go at this stage?

I do believe you have a low ph in your soil . I had that same looking leaves a while back and it is a csl mag issue . Can be caused by two things not enough call mag or a lock out. Lock out is caused by soil ph dropping below 5.9 to 6.0 ph. How to check . flush the plant and check the run off with your ph meter . Also make sure your ph meter is freshly calibrated with 7.0 solution. That's how my soil got out of wack. My ph meter was reading 1.1 high and I thought I was feed at 6.5 ph but was actually at 5.4 .. if the soil is low on ph then water with a high ph to balance it out. Also maybe dont feed it anything but water for the next watering or 2

Fox farms trio schedule is notoriously too strong. Like insanely strong recommended dosages in my mind. It’s a must to use EC meter and pH with those nutes. Just 5 mL of tiger bloom drops my pH close to 0.5 If it’s an auto it’s even more sensitive usually to the nutes put in. I run at 1/3 dosage on photos so I’d be less than that on an auto. It’s sad they’ve surely fucked up a lot of ppls grows with those recommendations on the bottle and feed schedule

Looks like something is wrong at the root zone to me. Soil PH may be out of wack. Good luck

they started at the bottom of the plant and working up.

Where are these problem leaves located on the plant? If they are at the top your light could be too close or it's power set too high.