will die help

please help me!!! the leafs burning look the ph is 6.5-7.0 but i fix it whith vinegar its a corectly or the problem is another i dont put any nut into the pot,,,,

Im thinking that its a trace element problem, but first give us a little idea of your set up.
id try epsom salts and pulling your lights a bit untell you figure out what one it is and id lower my ph to about 6.0 good luck + rep me if it helps

dimi6o said:

please help me!!! the leafs burning look the ph is 6.5-7.0 but i fix it whith vinegar its a corectly or the problem is another i dont put any nut into the pot,,,,

Click to expand...

I really doubt vinegar is going to help. Cease that right away.

Water normally with pH adjusted water, 6.2 when the medium drys out.

Repeat as needed.

Have you used any nutes yet at all in the plant's life? What soil are you using? It COULD be a nute def, not sure yet.

Take a second before you hit post. Read the post out loud. Does it make sense? If not, revise it please. For our sake as we try and help. No offense intended, but I think I have a point, no......?

without any knowledge of the grow i would have to go with one of these two...

1. Nitrogen Defficiency

or

2. Root Rot(if theres no drainage in your plants pots)

but without info i couldnt give a proper diagnosis

now that im taking a closer look i am pretty sure neither of my simple diagnosis are correct..lol my bad, go check out the plant problems and cures section... alot of good threads to help you properly diagnose your issue, good luck homeboy

i have 60 plants "Big bang" using 20 liters containers,1:1:1/4-soil,dung and perlite,the dung haveN-250g/l,P300g/l,K400g/L,the soil is from my garden outside,my lamps is a 3-HPSx400w,1MHLx400w the light is a 60santimeters far from the plants,temperature is a 19C night 25 day,the fan is a 40watts everiting must be good.Thats is may 5th growing and first problem,i think then the vinegar is guilty