Help rdwc 56 plants. fotoperiod, 2800w

RDWC 57 plants 18/6
Wilma rdwc mod 16x2
29 rdwc buckets 5gal
Mega crop
Sweet candy
Sea-k kelp
RO water
Temp. water is 23 c
Temp ac 26
humidity 70 %
Co2 1200
I suspect it's sludge on the roots, so I added aerobic bacteria to clean the septic tank

If you don't know what your doing why would you grow 56 plants

Goodness

either thick or not at all
I'm just asking if the aerobic bacteria on the pythium are ok
and I would like to know if this rust on the leaves is from pythium
and secondly, it's my business if 56 or 100, and if it eats you, nobody forbids you

Root rot, what ph you running to get that brilliant yellow? And necro spots, or is that from lights? Low ph if leaf stems are red, then yellowing leaves with purple or brown around the edges then the necro spots show up and then you ask whats wrong? Low ph is my guess.

Growerpl said:

either thick or not at all
I'm just asking if the aerobic bacteria on the pythium are ok
and I would like to know if this rust on the leaves is from pythium

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Mycorhyzae helps my root rot, but l put in promix over losing in dwc. Or any rwdc whatever, calibrate your ph meter and feed at 6.4ph

6.1-6.2 ph

Dwc pH is 5.6-6, not higher like stoner boy says

Mega Crop is probably gunking up to

Add an enzyme cleaner like hydroguard and z7

Growerpl said:

RDWC 57 plants 18/6
Wilma rdwc mod 16x2
29 rdwc buckets 5gal
Mega crop
Sweet candy
Sea-k kelp
RO water
Temp. water is 23 c
Temp ac 26
humidity 70 %
Co2 1200
I suspect it's sludge on the roots, so I added aerobic bacteria to clean the septic tank

Click to expand...

Lactic acid bacterium is acidic but kills off bad microbes well.

Europe is not hydroguard

But there are similar products

BobThe420Builder said:

Dwc pH is 5.6-6, not higher like stoner boy says

Mega Crop is probably gunking up to

Add an enzyme cleaner like hydroguard and z7

Click to expand...

I switch between waterings 5.4 and 6.4 and l like the results

dont use lgrowslime hygrozyme!

bacillus amyloliquefaciens strain d747

calibrate your ph meter bet youll be in for a suprise

Southernontariogrower said:

I switch between waterings 5.4 and 6.4 and l like the results

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That's not what u said crack head

You said feed at 6.4, which is WRONG!!!!!!


your a wealth if bad info....focus on the correct info, leave the garbage in your tent

Growerpl said:

bacillus amyloliquefaciens strain d747

Click to expand...

Then go with it

BobThe420Builder said:

That's not what u said crack head

You said feed at 6.4, which is WRONG!!!!!!


your a wealth if bad info....focus on the correct info, leave the garbage in your tent

Click to expand...

Yes l said feed at 6.4 bc hes in lockout from low ph

Ok calibration and back

BobThe420Builder said:

That's not what u said crack head

You said feed at 6.4, which is WRONG!!!!!!


your a wealth if bad info....focus on the correct info, leave the garbage in your tent

Click to expand...

Bad info, not likely did you look at pics yet?

Growerpl said:

Ok calibration and back

Click to expand...

Whats the scoop?