Hey i need more help guys .. 
Since 3 days i'm adding cal- mag, 0.4ml /L , next day bit more 0.5ml /L next day again 0.5ml/ L (today)
Biggest plant(left bottom corner) is way above rest as you can see and its making a lot problems, i don't know what i'm doing wrong, plant is looking great and sick at same time. i was able to make 1 good overall look photo, rest is edited. leafs are looking weird, they were as well to close to light, some stems are kind reddish.
ph 6.0
medium coco
because of fungus gnats i had to dry coco, so i wasn't watering them since yesterday morning till today morning. I didn't spot any fungus today yet. I killed around 10 in 2 days, 0 today
When coco dries out, the EC of the medium spikes, this could be the cause of the issues mate.
Its one of those things, leave it wet, and the gnats will love longer, dry it out and the plants will suffer. Keep the medium damp now and see if the gnats come back.
Also a nice spray of epsom salts around this time does the plants good.
@macky I dried just today, generally it was weet 30 days. What do you think about those brown spots and shape is this normal? Should I feed this plant bit more?
Looking at your pictures I’m in agreement with Macky. It looks like some salt burn around the edges there. Increasing nutes is probably the wrong way to go. I’d use the Epsom salts like recommended and on the next fertigation cycle I’d use 2 or 3 times your normal volume of feed to help flush the salts from the pots. You are not in any immediate danger of losing the harvest yet mate so don’t panic.
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you are the best, very professional. thank you once again !
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