
Atocoperro
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Hello everyone!
I'm now using full UC analog made in Italy which is called idrolabs.
www.idrolabhydroponics.com
They also have their nutes line with UC roots analog called Total Care. NPK almost the same I guess.
So I started rooted clones there with 1.2ml/g calmag and 2ml/g base veg nutes which gave me 340ppm(500 scale). It was quite stable for a week no swings. And then I added base nutes up to 440ppm to follow their feeding chart and I got some burning tips and a big brown necrotic spots on big leafs. All environment is controlled and good except co2 because it is 400-500ppm stable for now. I have a burner but I didn't use it yet.
So my question is this big spots are over feeding or it is signs of starting root rot, because I have a light pond smell from solution and some light brown areas on roots although all roots are white?
I was adding Total care every 2-3 days and changed solution but the smell still there.
I attach their feeding chart
this photos couple days old.
I will post photo of the problems this evening.
and also I had PM on clones but it seems that I almost beat it but not totally
I'm now using full UC analog made in Italy which is called idrolabs.
Impianti idroponici Idrolab
Idrolab Hydroponics SRL attraverso il marchio Idrolab Hydroponics® produce e commercializza su tutto il territorio Europeo impianti, tecnologie e fertilizzanti innovativi per la produzione agricola hobbistica e commerciale in ambiente protetto. L’approccio completamente rivoluzionario...

So I started rooted clones there with 1.2ml/g calmag and 2ml/g base veg nutes which gave me 340ppm(500 scale). It was quite stable for a week no swings. And then I added base nutes up to 440ppm to follow their feeding chart and I got some burning tips and a big brown necrotic spots on big leafs. All environment is controlled and good except co2 because it is 400-500ppm stable for now. I have a burner but I didn't use it yet.
So my question is this big spots are over feeding or it is signs of starting root rot, because I have a light pond smell from solution and some light brown areas on roots although all roots are white?
I was adding Total care every 2-3 days and changed solution but the smell still there.
I attach their feeding chart
this photos couple days old.
I will post photo of the problems this evening.
and also I had PM on clones but it seems that I almost beat it but not totally