Nute lockout or what?

Discussion in 'Marijuana Plant Problems' started by Joey Festa, Dec 6, 2017.

    Joey Festa

    Joey Festa New Member

    284B7B2F-CD26-4736-84F8-AF26F69C6DEB.jpeg 1C1E8535-AC53-4997-A282-4353E1C1A7B3.jpeg 67598240-B437-4EA6-BF61-03B5138B9ACC.jpeg I have a blue dream auto from msnl and she’s on day 62 from seed and day 26 of flower. I’ve noticed these spots and yellow about a week ago and fed 1/4 strength nutes 5 days later. I flushed the soil but it seems to be continuing up the plant and has really stunted. The water is ph’d to 6.5 and my runoff is 5.5 (i know run off isn’t super important though) I’m using fox farm trio ( always 1/4 strength) and supplementing cal mag. Any ideas?

    ChaosHunter Well-Known Member

    Looks like heat stress light burn. How far away from the canopy is your light ? Do you have a fan going over the top and bottom ? They will need more CalMag with LED, what's your PPM ?

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