Nutrient Burn in Flowering - How long is too long?

[Gjourney101]

So I already harvested the top colas leaving behind the bottom 2/3rds of my plant. I've been using Miracle Gro XR (Extened Release - Feeds up to 6 months!) (Haha. Damn did I buy i to that ignorantly. Of course I don't need Nitrogen, which is where the burn is coming from. )

Yes I know - Bad choice. But it's done and made and I'm 7 weeks into flower which a portion already harvested so no turning back. Anyways, nutrient burn is hetting worse. And worse... And? You guessed it - Worse. It's already spread to almost every leaf (Not all ) and on a small portion of sugar leaves. I will post multiple pictures when lighta come on. I have been using nothing but pHd water for 2-3 weeks and it haa come to no resolution. Should I just harvest now or take my chances for a couple weeks? I won't be adding any feed anymore. So the only trace of nutrients will be what is left over from Miracle Gro, which I sadly can't remove.

[SoOrbudgal]

And you've flushed and flushed till it's clear runoff?

[Canuck147]

Your Miracle Grow soil is probably your problem - might be exacerbating the problem by pouring so much water through it.

[SoOrbudgal]

I had not thought of that Canuck147 but it's been in this soil for long time maybe i thought by now over weeks or months it would be rinsed clean of what ever miracle grow soil has in it? Welp i tried best of luck your call Gjourney101

[Gjourney101]

I haven't flushed until run off. I use 1 gallon of water each watering ( I water once the top soil looks dry + 1 day). I don't know what else to do. It could be a potassium def. , but I'm not sure. Does look like nute burn to me. Got off too late to post pics but I'll be up at light on to do it. Either way, I've got a good harvest on my hands. Will post pics in about 10 hours.

[Gjourney101]

And pH is on spot. Didn't have problems with anything until Flowering.