Nobody Can Help me?!

[tightpants12]

This is my first grow(hydroponic) and everything was going good but then i started getting brown spots on my bigger leaves so i switched to miracle grow all purpse because i thought it was a Mn problem now things just got worse can anyone tell me what this is. i think it could be possible nutrient burn but idk

Thanks

 

[chronicprince]

flush the system and never use miracle grow again...

 

[tightpants12]

flush the system and never use miracle grow again...

You think thats what it is? Does the plant look real bad cuz i think i worry to much but im not sure

 

[thcheaven]

Miracle grow bad, pictures good

 

[KP2]

the brown spots are probably a calcium deficiency. if yellowing from the veins follows, you have a cal/mag problem. i recommend cal/mag+ from botanicare, added to a normal feeding schedule at 5ml per gallon, even through flower.

 

[tightpants12]

the brown spots are probably a calcium deficiency. if yellowing from the veins follows, you have a cal/mag problem. i recommend cal/mag+ from botanicare, added to a normal feeding schedule at 5ml per gallon, even through flower.

Thanks Guys This things like my baby and i just cants let her die

 

[tightpants12]

and can i get that cal/mag+ at a hydroponics store or can i just go to a regular hardware store

 

[KP2]

hydro shop; it's a specialty item...

 

[tightpants12]

hydro shop; it's a specialty item...

Thanks again man