Whitesh beige yellow spots on cupping leaves???

Here are some pics can anybody tell me what's wrong

Notice how the leaves are cinching in the area where the spots are

Give us all your info. I know you posted recently but I can't find it. Lights, distance to lights, temps, medium, humidity and what nutes if any.

Are those marks from where the seed
hull was stuck?


**H@Ck ALLeRt**
Any info I give is based on what I would be comfortable doing.
Please get other opinions.

In nature plants don't live in plastic buckets but at my house they do or they get the f**k out.

All the info-

strain is ghs- white lemon
lights- 2 2700k 100w equiv. 23w actual. 1 6500k 23w actual 100w equiv cfls
hieght from plants is about 6 inches
started nutes 3 days ago 250 ppm Lucas formula like 1/4 strength.
Coco coir hydroton at bottom
ph is 5.8-5.9
coco was flushed at begging to 5.8 ph 78ppm

I don't think it was from the seed hull only because theatre have seemed to get worse