This Light Stress?

I did have a mg deficiency and started to treat that for about a week or two.

My 400 watt MH cannot go any higher. Some leaves are clawing and tacoing. They look super thin. But this is a sativa phenotype I’m assuming. Some leagues have brown spots that almost looks like burning near the outer edges. Not too severe and possibly hard to see in the plants. Middle and lower growth seem to be fine. I’m waiting for stuff to come in the mail that I ordered. Like a new tent, net, and thermal paste for the new light.

Looks like your temp is too high for a start, what's it reading?

It’s reading 22.5C. But where it’s gettijg it’s reading is at the bottom. I don’t have a reading for right under the light which would be a lot hotter I guess.

Yeah you need to measure the very top of the canopy, need to increase the distance between your plant and the light or find some other way of bringing the temp down

Yeah next time I’m not vegging for as long. Was a bad move on my part. My strip build took longer than anticipated.

Do some LST and get them tops lower.

Redeye 420 said:

Do some LST and get them tops lower.

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I’m in the process of bending downward for sure. She is gonna be scrogged. The tent is hella small with that beast in her.