Grow Mediums west coast og

[IndicaIVoz]

3.5 gallons of water. Voodoo juice and 10ml of Calmag

In your first post were the problem began this is why:If you are using 3.5g =15.9113 in ltrs all cal mag I've seen is 1ml per ltr. not to mention extra draw from the LED.
tip the bucket add in around 18mls of cal-mag if its at 1ml per ltr on the bottle. for that girls current size i would give her about 8ml of sensi with a cap full witch is about 10ml on a 1ltr bottle of voodoo you don't have to be totally exact. and i would keep her between 5.8 and 6.2
than i would monitor her ppms and Ph to help me make a decision on what dose to give her for a top up.
Also this will just stop the problem.not fix the leaves which are damaged which I'm sure you may know already.

 

[TheJesus]

What light are you using/wattage? Distance to plant? My gut is almost telling me light burn or heat burn. Looks like some crispy leaf tips/curling? Just trying to throw out some ideas that make sense instead of pounding that thing with nutrients, my thought is always less is better.

Tips are indeed burnt so to speak but that is from advanced necrosis. The par is in the 400's at 24" away so its not super high penetration into the canopy. Heat is not a issue either. I wish it was.

 

[TheJesus]

AN and many other have suggested that the use of Calmag will lock out the chelaters in the nutes causing a issue. However in soil this is not the case but it seems to be the common thought pattern in dwc or ebb flow. So what are you suggesting I dump the current bucket that I made this morning with 6ml of A and 6ml of B? Or add 18ml of Calmg

 

[TheJesus]

My thoughts are some combination of what I am using is causing a lockout. Look at the tainwreck in my sig. Flawless Veg cycle MASSIVE MONSTER BITCH. Then BAM flower hit and the same issue I have been having with this bitch since day 8

 

[IndicaIVoz]

AN and many other have suggested that the use of Calmag will lock out the chelaters in the nutes causing a issue. However in soil this is not the case but it seems to be the common thought pattern in dwc or ebb flow. So what are you suggesting I dump the current bucket that I made this morning with 6ml of A and 6ml of B? Or add 18ml of Calmg

Ignore that by AN and add full doses of Cal-mag i tried and tested it it dose not work perhaps because we are growing Autoflowers in lower doses.
oh yeah cool then Add 18ml of cal-mag if its just got 6ml a+b just to double check what brand of Cal-mag is it? . all it is my man is your not using enough cal-mag then compounded the issue my locking out Ph @6.5 then you tryed no cal-mag so just a downward spiral.

 

[IndicaIVoz]

400's at 24" . i would also double check that height is right seems a bit low to me.

 

[TheJesus]

Botnicare Calmag. Think its 2ml per liter but that is hot as fuck. 18ml of Calmag will be 500ppm on the Hanna alone.

 

[TheJesus]

400's at 24" . i would also double check that height is right seems a bit low to me.

You think the par values are to high or the light is to low?

 

[IndicaIVoz]

I'm not familiar with it but i just read the application sheet for it and they have managed to make it very confusing to say the least..Ok what where really aiming for is a ppm of 150 .it can be slightly higher. in Ro water. 150ppm in soft water but adding into the equation the soft water ppms in any case we need it to land on or slightly over 150ppm hanna. so My advice is to do a test bucket and see how much you need to land you on 150ppm no matter the water your using.

It just seems alittle low but Leds are hard to gauge you'll need to check with the manufacturer (marshydro.)

 

[TheJesus]

I added 18ml to the bucket and it went up to 422 so its pretty close to the expected Ppm. I have no idea how long it will take to feed again but it also has never really consumed much water. Some strains suck down gallons a day but she never has even in veg. Getting this dialed in has been a pia for sure. Figures the firest attempt I did in DWC I just fucking winged it. Never bothered to monitor ppm and the thing grew like a damn tank and gave me 11 ounces.

So if you look at my TrainWreck what do you think happened there?