I realized my humidity was extremely low (around 20%). I got a humidifier and now it's around 45-50%. Hopefully this helps. I also flushed but the runoff still had a low PH (5). No more yellow spots have appeared, and the new leaves haven't twisted at all, so hopefully things continue to go well.
JHAW Reviewed by JHAW on . Twisted leaves First time grower, question about twisted leaves. Plants are only 13 days old (1/14/13), the strain is a cross of Blueberry and White Widow. Here is my setup: Lights: 24 watt 2 foot CFL T5 6500k 2,000 lumens, and a 400 watt HPS 56,000 lumens using a Lumatek electronic ballast with "super lumens" Running on a 18/6 schedule. (I just did the math and that's 14,500 lumens per plant, maybe this is too much?) Originally I was planning on using the CFL for veg and the HPS for flowering, Rating: 5