What Are These Spots On My Leaves?

Weedbro95 · Oct 4, 2018

Didn’t have this problem with my last grow so wondering what these spots are and how to fix?
Grow tent: 3x3x6
Lights: Two 450w LEDs(400 or so true Watts)
Soil: Fox farms
PH: 6.0-6.5
Day: 27
Haven’t used any nutes yet. Could this be the problem and it means I need to start nutes?
I have 3 7gal pots with Neville haze strain. Also these spots are only on the one plant(which is the biggest)
Thanks for any help.

Jack og · Oct 4, 2018

Cal mag deficiencies, early. See attached charts

Weedbro95 · Oct 4, 2018

Jack og said:
Cal mag deficiencies, early. See attached charts

Damn should I add some cal mag now or wait for my next watering? Just watered yesterday.

Jack og · Oct 4, 2018

Weedbro95 said:
Damn should I add some cal mag now or wait for my next watering? Just watered yesterday.

Wait and start the feed slow, half the recommendations of whatever nutrients you are using. Just start the cycle when the next watering is due

Weedbro95 · Oct 4, 2018

Jack og said:
Wait and start the feed slow, half the recommendations of whatever nutrients you are using. Just start the cycle when the next watering is due

Great appreciate it.

MeanGreen420 · Dec 30, 2018

Jack og said:
Cal mag deficiencies, early. See attached charts

Thanks I saved the chart

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What Are These Spots On My Leaves?

What Are These Spots On My Leaves?

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