Grow Mediums Attempting 2nd Grow for the 4th time :)

[IndicaIVoz]

Thats cal def mate ,but dosnt mean you need to add some it might just mean its being locked out by something else's or more than likely because perhaps your Ph isn't sliding in the higher ranges like 5.8+ up to 6.1 and yes it dose pop up quick if the Ph dosnt touch it it can happen in a few days easy ,I'm as you know am a nub thou ,what gets me is it could be a mag def the yellowing but looks a lot more like sulfer def which is in the really low ranges, is your Ph sticking to long somewhere ?

 

[jtrain252]

@IndicaIVoz my PH on sunday when i rez change starts at 5.7 by the time i top up its 5.9 using 5.9-6.0 so i dont see why that would be doing it. What should i do, add more calmag even though im at 800 ppms with 5ml ? or make ph higher

 

[IndicaIVoz]

I cant really say ,but don't go over the stated dose on the bottle it could even be locking itself out due to ODing ,mine says 1mil a ltr with my brand ,your ph isnt sliding in the low ranges thats where the sulfur def could be coming from also. calcium funnly enough locks out sulfur in high doses.

 

[jtrain252]

SO should i push the PH down to 5.5?? and see if it corrects ???
@IndicaIVoz

 

[IndicaIVoz]

well for veg I would start at 5-6 5.7 and let her go up to 5.9 is there a possibility that you've overdosed on Cal-mag?

 

[jtrain252]

I doubt it Rez change was 3.0ml per gallon with a total of 4 gallons.
THis last top up 2 days ago i added a gallon of Water with 5ml of Calmag because i started seeing the spots now its worse.
Today i added RO water just plain

@IndicaIVoz

 

[IndicaIVoz]

Hmm ..so your following the stated dose ,I would have a close look at your other nutes maybe something eles is locking it out ..it dosent sound like you need more to me anyway.
.. hmm res temps are fine are they?..thinking..

 

[jtrain252]

69f-72f is my rez
I dont know Im using 2ml of Grow and 2ml of Bloom in the FLora nova LIne
I really dont know what to do but this is what happened in my soil grow and it wrecked my yield
@IndicaIVoz

 

[IndicaIVoz]

it'll be cool just gotta find the problem these two I have had this also ,and many many other things.. the causes for mine where ph sticking somewhere and...ohhh have you been calibrating your Ph meter by chance?

 

[jtrain252]

the only thing else i notice is some of my upper growth has red stems too

my meter gets calibrated every day


@IndicaIVoz