Please help me identify my returning problem....

High,
I really need your help guys!
I have some hydro experience even with these clones (critical+2.0) but soil lets me shake my head....
Hope you can help me

1 Plant at 1qm2 powered by 270w custom led panel 5700k
Temp: ~24°C RH: ~58%by humidifier
They are about 40days in flower now (hydro once I harvested after 55days with nice results)
30l softpots with Hydroclay
I gave the RO Water with added CalMg(~0.40ec) and add General Hydroponic GMB 2-2-1
The EC is around 1.3 and PH ~6.0 (kinda stable atm)
This is not the first time growing this clone but I can't figure out what my problem is.
I always get the same defiencies around this week of flowering.

Can you please help me to overcome my problem with this plant.
I clearly run out of ideas.

Thanks a lot guys
With best wishes

Most GH feed charts say to use more bloom than you are using. That's the only thing that looks a little off to me. I'm not sure of the ideal calmag level, .4 ec may not be excessive but .2-.3 might be sufficient. I always shot for .3 myself.

Ok ill try it
Can you identify the deficency?
Thank you

Are you keeping the plant too wet? Letting it drain out the bottom when you feed and water?
It's difficult to guess from the pic, but the leaves clamming up downward...
They look exhausted.
To me, if I was to hazard a reckless guess, I'd say it looks too wet, and as if it is accumulating an uneven nutrient balance. (Could just be a ph problem)
Without hearing your answer, I would say to let it dry out, then run some clear, ph'd water through it. Resume your schedule making sure it doesn't get waterlogged again.
Really shoulda been dealt with sooner.

You really think this could be the problem
Thought over watering in hydroclay couldn't happen but i'll try
It's a 30l pot and the plants is taking 1m2.
Any recommendet watering schedule?

Hydroclay? Like pebbles aka leca? How many times a day do you feed?

Nobody touched any ground in the RED VEINS?
You have more than just a pH problem. Looks like a lockout.

McShnutz said:

Nobody touched any ground in the RED VEINS?
You have more than just a pH problem. Looks like a lockout.

Click to expand...

Yeah, that makes sense to me. Red veins and stems can be environment related or can also be nutrient related.

McShnutz said:

Nobody touched any ground in the RED VEINS?
You have more than just a pH problem. Looks like a lockout.

Click to expand...

That is the mystery. His numbers aren't too far out of whack but his plants look like shit. It must be the ratio. I would recommend following the GH hydro chart. I hate to keep blaming wimpy LED lights but maybe.

So I switched to GMB 1-2-3 and lowered the EC to 1.0 (0.3 is calmg)
Ph is still around 6.0
I usually water 12 times a day for 30 seconds
And yes like pebbles.

I just saw that I wrote somethin wrong in my first post
The GMB was 1-1-2 and not 2-2-1( which is suitable for veg)
Any further tips for me?

Thanks a lot guys

have you inspected the roots for bugs like root aphids?