I do not have a picture so I know this will be hard to classify. There is no color change there is no burning or stressor indicators. I transplanted it like 2 weeks ago, and it is about 23 days old and it just started curling up at the upper nodes. The PH of the soil is at 6.8 and the nutes have been applied to the foxfarm schedule. Also this is the only plant out of 6 that are curling up. Before my last successful harvest, I had a batch of 3 plants that did the exact same thing, eventually ending up dead. Does anyone know what this may be? It has me stumped.
Also, this is not a fast acting dificency, as they curl up over about the length of a week or so and lower branches curl weeks later or never curl. Rolling up like a dried, old piece of paper.