Another case of nutrient overdose? PICS INSIDE

DeeTee

Well-Known Member
How old are your plants? seems to me that 750 to 850ppm is a bit high, I feed my plants at full veg no more than 450 to 700. I've never had problems with my grows so far (knock on wood ) but from pics I've seen I would conclude that it's nute burn....that's just my opinion.
 

DeeTee

Well-Known Member
Did you feed your veg at 750 to 850 also? if so I'd say pos nute burn, same ppm for bloom?
 

chaky

Member
Did you feed your veg at 750 to 850 also? if so I'd say pos nute burn, same ppm for bloom?
Yeah vegged for ~800, but they didn't show any signs of nute burn then. I guess they started appearing only now for some reason.
 

DeeTee

Well-Known Member
I'm sure that nute burn doesn't show up over night, it takes time to show up. I've enclosed a nute scale that I use and it seems to work good, you can adjust it to you liking but it gives you a starting point. hopes this helps,...keep on growing my friend.

Seedlings, Early Sprouts 100 to 250
Early Vegging 300 to 400
Full Vegetation 450 to 700
Early Blooming 750 to 950
Full Mature Blooms 1000 to 1600
 

chaky

Member
I'm sure that nute burn doesn't show up over night, it takes time to show up. I've enclosed a nute scale that I use and it seems to work good, you can adjust it to you liking but it gives you a starting point. hopes this helps,...keep on growing my friend.

Seedlings, Early Sprouts 100 to 250
Early Vegging 300 to 400
Full Vegetation 450 to 700
Early Blooming 750 to 950
Full Mature Blooms 1000 to 1600
Thanks. I've been using the same chart btw, haha => https://www.rollitup.org/hydroponics-aeroponics/200589-reliable-ppm-chart-marijuana.html

The burn didn't occur overnight, but it was happening only to one of the leaves so I thought its not gonna be a big problem. Until the problem spread to the other NL plant.
Funny though that bagseed plant is doing better in terms of leaf health than 2 Nirvana plants.
 

DeeTee

Well-Known Member
OK then, as I said in the begining, I've never had problems yet with my grows so I'm not an expert on knowing what are the signs of certain plant problems. That was just my best guess, try feeding only h2o for a couple of feedings and see if that helps. Tha's all I can suggest, maybe someone else can be of better help....grow on.
 

chaky

Member
OK then, as I said in the begining, I've never had problems yet with my grows so I'm not an expert on knowing what are the signs of certain plant problems. That was just my best guess, try feeding only h2o for a couple of feedings and see if that helps. Tha's all I can suggest, maybe someone else can be of better help....grow on.
I had bad experience with H2O2 once, all my roots began do decay until I flushed it with RO water. Trying to stay away from H2O2 since then, also it kills the good bacteria from Aquashield. So I see no reason adding it up to the reservoir.

But thanks anyways bro!
 
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