I hope this helps. Rusty,I doubt the problem is over watering because I have been watching that pretty closely but it is possible. The soil is in a container that doesn't have good drainage. I have tried to compensate by watching I don't over water. It could be that the roots aren't getting enough oxygen too. But like I said, I have two White Widow that are prolific in the same pot.
Thanks, Mr. Happy.

E-indoor
E-soil, coco
CSL-Soil type/brand = "Foxfarm mixed with coco, vermiculite.
SCL-Anything you have added to the soil = bat guano during veg stage. Molasses.
SCLR-Soil or slab runoff pH 5.8
E-Water source = from dehumidifier, tap or store bought RO and distilled
E-Source water pH = 8.0 adjusted to 6.5
E-Age of plant = 45 days
E-Type of fertilizer = Foxfarm Grow Big, Gen. Hydro Bloom, Beasty Blooms usually around 2000 ppm.
E-Rate of application = every other watering
E-Lighting source and distance from plant = cooled 400 watt HPS + 3 cfl
distance around one foot.
E-Air temperature = day 78 degrees, night 74 degrees
E-Air % Relative humidity = 45%
E-Lighting schedule = 12/12
E-Type of ventilation your room has = fan + carbon filter
TR-Did you pre-soak your media in pH corrected solution? No
Mr. Happy Reviewed by Mr. Happy on . I need some help. HI all, I am having some problems with my Haze x skunk #1. It is in the 5th week of flower and it may be dying. All the big sun leaves are turning yellow and falling off and the tips have been curling upward into little rolls. I am trying to flush the soil with ph 6.8 tap water. It has 3-4 more weeks of flowering but I fear it will die. The inner bud leaves are still green for the most part but Ive lost all of the big sun leaves. I wonder if its getting enough oxygen. Should I try Rating: 5