Curled under new tomato leaves
I am growing cherry tomatos indoors until I can plant them outside. They have been growing very steady and for the most part look healthy. They have been potted up 3 times and are in their final pots now. However I have recently noticed some of the new branches on some of the plants are curling under and twisting in on themselves. The leaves are still a nice green and they are not over or under watered. Anyone have any ideas here?