tomatoes grown indoors in a large container

Question

I have grown tomatoes this way for a few years now. This year my tomato leaves are a healthy dark green color but always look wilted. The leaves curl down, not up. I find no evidence of bugs or fungus. The container was new, the soil was a bagged garden mix also new and unopened. I start the seeds directly in the container. I do have a crop but it was later in coming and not as prolific as in the past. I am using the same variety of seed as in the past. It is a bush type. This year I added grown lights which I have on a timer for 8 hours a day. The plant room is a southwest facing room. My tomato plants least year were very prolific and the plants lasted over 9 months. I am also growing bell peppers, cukes and carrots with no problems. I use a water meter. Any idea what is happening/or not that is causing the plants to seem to have little turgor pressure in the leaves? The stems do not seem limp. Thank you

Answer 1

This is most likely Physiological Leaf Roll.

You can increase light and make sure the nutrient needs are met.

http://www.clemson.edu/extension/hgic/hot_topics/2008/05tomato_leaf_roll.html