Seedlings with curling leaves

[MrsJustice]

For the First Time, I tried to grow Heirloom Tomato in large Buckets to let Customers see the Plants In Action in My Markets. Their leaves were curling, with a strange coloration. Even the Tomatoes were good tasting, with slow growth. I put these plants in the Ground at my Market and the Growth has improved with no more "Curling Leaves". I think most of the time the curling leaves come from the Stress of the Root Systems, Amen!!