Damn it ! Whats happening with this ?

Hey guys, so I started my second grow . My first grow I believe I wasn't watering enough to runoff and the plants suffered some nutrient burn . Now for some reason, at exactly at the same time as my first grow ( as soon as flower started) the leaves are all looking nut burned again . I reused the soil so I guess I messed up didn't I? But they did show any sign until flower

How can I fix this now ? Should I flush the plant ? And with how may gallons ? Also does the flush water need to be ph'd ? The plant is about 2 weeks in flower , thanks for the help in advance

Some pics . Also any tips appreciated . Do you guys think I should trim up some leaves ?

Heat is your number one issue it looks like. Have you increased your feed strength since you noticed issues?

Flush the plants with all of the gallons. Yes, Ph the water. Also nutes would be a good idea. I would give her half of the PPMs that you were doing before and as many multiples of gallons you used before. Maybe some extra P and K. Looks like calmag def, but could be just P and K def.

I would say do not flush. Rather feed at your original feed strength but double how often you feed. Also get the lights farther, and try to increase air exchange and temp control

I've been giving the plants all calmag , so they shouldn't be deficient i wouldn't think .

Fancyhuh101 said:

I've been giving the plants all calmag , so they shouldn't be deficient i wouldn't think .

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Root issues

Never reuse soil, exposes them to all sorts of disease from last grow, clean slate every run

So flush with maybe 5 -6 gallons of water with half nutrition as normal and then back to regular feed tomrrow ?