Leaves turning yellow and dying - A cry for help

Ctom96

New Member
Okay so, I've 2 months in with a light pattern of 18/6 with a 600w MH setup. Im monitoring the ph of the water and using natural spring water. But still, yellowing and burning at the tips. I keep light around 16"- 18" away. I gave it cal-mag for the last 2 weeks using it once every two waterings then once every three. Im attaching a few photos to show you whats up.

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Okay so, I've 2 months in with a light pattern of 18/6 with a 600w MH setup. Im monitoring the ph of the water and using natural spring water. But still, yellowing and burning at the tips. I keep light around 16"- 18" away. I gave it cal-mag for the last 2 weeks using it once every two waterings then once every three. Im attaching a few photos to show you whats up.

20171105_201914.jpg
20171105_201858.jpg
20171105_201846.jpg

I'd try two things one up cal mag a bit two how much nitro or grow nutrients you using some plants I heard before flower with take that nitrogen into flower stretch but this looks like too high nitrogen
 
Flush with cal mag only maybe. But wait for it to dry out the medium again first . Then try what scouts you putting in for ph water?
 
This would be nitrogen toxicity would look like
f55dcc748fae5eef78667412246c3154.jpg

That is too high nitro scrog or too little bud

Too high gets those leafs darks and shiney

To little you see yellow spots coming no?

Cal mag is rusty brown spots no?
 
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