Nitrogen toxicity - lockout

shiva71

Well-Known Member
Hmmm. Interesting. Over the last 24 hours no change to ppm, 570...not sure if thats a good or a bad thing?
 

rkymtnman

Well-Known Member
When I did dwc,I initially got a chiller. I never used it though(still have it), and never had a problem. Ph drifted normally. Temps would get to 73-74. I'd only recommend, if you have crazy high temps, or no way to sterilize, or if you have money and don't mind spending.

Edit: anybody wanna buy a chiller? Lol
i've got a 1/10hp sitting up in my garage rafters . i figured i'd keep it just in case...
 

Onextremebuzz

Well-Known Member
When I did dwc,I initially got a chiller. I never used it though(still have it), and never had a problem. Ph drifted normally. Temps would get to 73-74. I'd only recommend, if you have crazy high temps, or no way to sterilize, or if you have money and don't mind spending.

Edit: anybody wanna buy a chiller? Lol
I'm lazy and sterilization isn't my necessarily my strongest thing haha. The chiller allows me freedom and more time between res changes. It also helps keep bacteria at lower levels and algae down too. Algae isn't what kills your plants though it's that brown muck you get that rots your roots from your bacteria being to high. The chiller slows this process so you don't have to put ice in your res all the time.
 

Onextremebuzz

Well-Known Member
Last thing I want to do after working all day is mess with a res, besides just topping up and adding nutes. Either pay 300$ for a life of not having to babysit temps in res or not and never be able to go anywhere for longer than a day at any point the grow is online, you could add a float a Nute dispenser and run it right till harvest with out even opening the door just put a camera on it
 

Hollatchaboy

Well-Known Member
I'm lazy and sterilization isn't my necessarily my strongest thing haha. The chiller allows me freedom and more time between res changes. It also helps keep bacteria at lower levels and algae down too. Algae isn't what kills your plants though it's that brown muck you get that rots your roots from your bacteria being to high. The chiller slows this process so you don't have to put ice in your res all the time.
To each his own bro. I'm not downing it, just saying there's options. As lazy as you may be, I'm most likely comparably cheap. Those chillers use a lot of energy, and I'm already using more than I care to. Lol
 

Hollatchaboy

Well-Known Member
Last thing I want to do after working all day is mess with a res, besides just topping up and adding nutes. Either pay 300$ for a life of not having to babysit temps in res or not and never be able to go anywhere for longer than a day at any point the grow is online, you could add a float a Nute dispenser and run it right till harvest with out even opening the door just put a camera on it
Doesn't take much to add a couple ml per gallon of bleach when mixing nutes. I've never babysat my res. I'm a furniture mover and at the time I was doing dwc, I'd be gone anywhere from a couple days to a week.
 
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PadawanWarrior

Well-Known Member
Mkay. Take 1 nutrient, say N. If the direction of the green arrow goes away from the nutrient it means it affects that nutrient. So N affects the uptake of Copper, Potassium and Boron. The black arrows mean when one nutrient is the high the other must be higher to compensate. So you need more magnesium with high N.

View attachment 5271912
That chart confuses me too. In the other chart the arrows all go both ways for one thing. And if too much N antagonizes the K, then I was under the impression that it was harder for the plant to access K so adding more would help. I get that N makes that Mg easily available. Fuck just when I thought I had the chart figured out, :wall:
 

Hollatchaboy

Well-Known Member
That chart confuses me too. In the other chart the arrows all go both ways for one thing. And if too much N antagonizes the K, then I was under the impression that it was harder for the plant to access K so adding more would help. I get that N makes that Mg easily available. Fuck just when I thought I had the chart figured out, :wall:
I've never really used that chart. I mean it makes sense, but it makes my eyes cross when I try looking at it. Lol
 

Nutty sKunK

Well-Known Member
That chart confuses me too. In the other chart the arrows all go both ways for one thing. And if too much N antagonizes the K, then I was under the impression that it was harder for the plant to access K so adding more would help. I get that N makes that Mg easily available. Fuck just when I thought I had the chart figured out, :wall:
Yes there’s multiple charts. I just go for the one unis are giving out. Figured they’d have a better idea lol

Adding more K can help! These nutrients don’t lock each other out. That’s pH related. They simply react with one another through antagonism or synergy.

N requires the need for more magnesium, it doesn’t make it more available
 

PadawanWarrior

Well-Known Member
Yes there’s multiple charts. I just go for the one unis are giving out. Figured they’d have a better idea lol

Adding more K can help! These nutrients don’t lock each other out. That’s pH related. They simply react with one another through antagonism or synergy.

N requires the need for more magnesium, it doesn’t make it more available
This is the one I usually look at. It explains it as increased availability or whatever in this chart. That's why I'm so confused at the moment. Just trying to figure this out, lol. You seem to understand it better than most.
IMG_5146.JPG
 

Hollatchaboy

Well-Known Member
I know you guys love it, haha it's either you have a chiller or you don't. I mean the only thing that separates you from it is money. And if power is to expensive well your in the wrong hobby growme.
Is not that it's too expensive. If it was needed, I would definitely use it, but why waste money, if I don't need to?
 

Onextremebuzz

Well-Known Member
Is not that it's too expensive. If it was needed, I would definitely use it, but why waste money, if I don't need to?
It's not a waste, if you can "borrow" one off Amazon for a week you'll see what I mean. It will work wonders for your setup. Something that helps your setup is never a waste wether at be a mini split a dehuey water chiller w.e the more equipment the better the grow will be substantially
 

Hollatchaboy

Well-Known Member
It's not a waste, if you can "borrow" one off Amazon for a week you'll see what I mean. It will work wonders for your setup. Something that helps your setup is never a waste wether at be a mini split a dehuey water chiller w.e the more equipment the better the grow will be substantially
I already own one. I set it up and ran it, when I first got it to make sure it worked, but then I took it off, until I needed it. That time never came. It's collecting dust in my attic.
 

Nutty sKunK

Well-Known Member
This is the one I usually look at. It explains it as increased availability or whatever in this chart. That's why I'm so confused at the moment. Just trying to figure this out, lol. You seem to understand it better than most.
View attachment 5273021
Yea the contrasting images annoyed me so had to get to the bottom of it myself lol

There only seems to be one diagram that shows arrows pointing both ways.

from the chart you can see why adding too much calmag causes heaps of issues. Calcium antagonises a lot!
 

PadawanWarrior

Well-Known Member
Yea the contrasting images annoyed me so had to get to the bottom of it myself lol

There only seems to be one diagram that shows arrows pointing both ways.

from the chart you can see why adding too much calmag causes heaps of issues. Calcium antagonises a lot!
Oh I know that one first hand, lol. Never used CalMag, but have Ca in my well water am drinking Build a Soil Craft Blend has quite a bit and I used a bunch of that for awhile.

So too much N will make Mg more available and it will use more? But it makes K less available so adding more K can compensate? So in either case adding more Mg and K helps if you have too much N? Or does adding more of the antagonized nute not help at all? Or am I just confusing everyone more now, :lol:?
 

Nutty sKunK

Well-Known Member
Oh I know that one first hand, lol. Never used CalMag, but have Ca in my well water am drinking Build a Soil Craft Blend has quite a bit and I used a bunch of that for awhile.

So too much N will make Mg more available and it will use more? But it makes K less available so adding more K can compensate? So in either case adding more Mg and K helps if you have too much N? Or does adding more of the antagonized nute not help at all? Or am I just confusing everyone more now, :lol:?
From the diagram I posted nothing antagonises N. That’s why when it’s deficient it’s the easiest to correct.

Having a high N content means you need more Mg, K, Cu, B in your media otherwise you can get issues.

It’s all about balance in the end. Having high amounts of each one will just burn the plant
 

Onextremebuzz

Well-Known Member
Oh I know that one first hand, lol. Never used CalMag, but have Ca in my well water am drinking Build a Soil Craft Blend has quite a bit and I used a bunch of that for awhile.

So too much N will make Mg more available and it will use more? But it makes K less available so adding more K can compensate? So in either case adding more Mg and K helps if you have too much N? Or does adding more of the antagonized nute not help at all? Or am I just confusing everyone more now, :lol:?
The chart looks overwhelming but once you print it out and hold it in your hand and look at it, it's easy just might have to start at it for a bit
 

PadawanWarrior

Well-Known Member
From the diagram I posted nothing antagonises N. That’s why when it’s deficient it’s the easiest to correct.

Having a high N content means you need more Mg, K, Cu, B in your media otherwise you can get issues.

It’s all about balance in the end. Having high amounts of each one will just burn the plant
Perfect. That's exactly what I was thinking. I'm finally starting to get this shit, :eyesmoke:
 
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