leaves curling up in DWC, lil help?

So 2 of 6 plants have leaves curling up. Looks like when u curl ur tounge. They r DWC and 7 1/2 weeks of flowering. Nvr had b4 and don't want agn so can any1 tell me y this is. My Ph has been stable at 5.8- 6.0

resinraider said:

So 2 of 6 plants have leaves curling up. Looks like when u curl ur tounge. They r DWC and 7 1/2 weeks of flowering. Nvr had b4 and don't want agn so can any1 tell me y this is. My Ph has been stable at 5.8- 6.0

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Here is a link to a thread for the most common plant problems: https://www.rollitup.org/general-marijuana-growing/1469-marijuana-plant-problems-cures.html

Check it out, if that doesn't help let me know.

Thnx. That post didn't have my prob on. After researching the FAQ my problem loos like mg toxicty. 3 questions.
1. How do I fix it? I have already flushed.
2. Y aren't all of them like this? They r I n the same tote and from the same mom.
3. Should I even bother fixing it as there is a week left b4 I cut it.
Thanx RR

Bumppppppppp

resinraider said:

Bumppppppppp

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Leaves curling up eh?

Thats usually happens when the light is too close...

Leaves curling down is usually from too much fertilizer...

My lights a good distance I think. Is a 1000 about 12 inchs from the tops on a rail and they r on the ends of the rails path. any1 else?