:!:Plant problem need help diagnosing:!:

So first my set up is a 400w mh and im using dutchmaster gold, epsom salt, and calamag. The ppm is 850 and the ph is 6.2. The temperature is 72-75 degrees with a humidity of 40-60 %. These all seem fine but i do not know the strain and im having this appear on multiple leaves and on these leaves the most extreme ones are curling up.



Also this is soil but does anyone know what this is either?

i'm having the same problem. hope someone can elaborate.

Hey, I beleive it might be over watering.... how often and how much do you water.. in what size pots.???
If its not over watering... its over fertilizing, but i dont think so ...
as for the curling up.. i would tend so say it could be the heat... How close to you lamp are you???

Just smoked a fat one of arjans strawberry and its got my mind all over the place...
I meant to type... How close to the lamp are They ... hehehe

jahtrip said:

Just smoked a fat one of arjans strawberry and its got my mind all over the place...
I meant to type... How close to the lamp are They ... hehehe

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the first pic is hydro so it cant be overwatering and the second one is soil and its not overwatering and the lamp is air cooled with fans cooling it so i doubt its that either but thanks.

whatapothead said:

i'm having the same problem. hope someone can elaborate.

Click to expand...

is your problem the top pic or bottom?

I have had similar problems it looks like a nute def to me. Looks very much like a magnesium def to be exact. Try lowering your PH to 5.85 thats the best ph for the plants to utilize all nutrients. It could also be nute burn I got a little carried away on my last grow and overfed my plants and they did something kinda similar only I got the "claw" effect with it. Flush all your water and replace it with fresh PH'd reverse osmosis filtered water (most drinking water is RO) Put in your normal feeding regimen with a couple teaspoons epsom salts and see if this fixes your problem. I strongly advise against tap water cause it could have elements in it causing nute lock out. Good Luck and Keep it green!

thats nute burn for sure , i just had the same problem on a plant, thought it was a deficiency, so i added more nutes , and made the problem worse. i did a flush with p.h.ed water for about 12 hrs, then added a very small touch of nutes, seems to have helped my situation....when in doubt flush.