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

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what type of hydro is it? Whats your medium? How often is it watered through the system? Temps? Humidity? PH?

Looks like over tansporation maybe due to poor ventilation or a couple of "hot" days. I had a similar problem myself, but to be honest i just rode through that shit and it didn't really affect my yield.......I think.

first up you may/should put ur plant in plainwater for 24hr then start the nuet process over. u probably should go with a 3 part as they show you how to mix the nuets properly

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being if u water to much the natural process of the soil tryin to get rid of the water humidifies the room and the bakign soda absorbs=no over water.