Best thing I could offer here is someone else's advice on how to correct lockouts. When you say you flushed the plant to 6.8, how did you achieve it? Did you use 6.8 water? What did that water come out of the container at?

Here's the link to Stinky's correcting nute lockouts.
http://boards.cannabis.com/plant-pro...hy-how-do.html
irydyum Reviewed by irydyum on . Starting to become a serious issue!!! So here I have a problem. That problem would be this plant that doesn't seem to be getting better. It had a high ph a couple of weeks ago but was flushed to about 6.8-7. Acceptable for nutrients. The leaves are showing signs of just about every nutrient deficiency, and are being fed, not at full strength, but enough to correct a problem. It seems now the growth is stunted, because I have been staring at two nodes for a couple days and they are just about at the same spot they were a couple days Rating: 5