Tomato seedlings stop growing
I seeded my tomatoes last Sunday 3/18. This past Friday they came up and I moved them under a grow light. Although the stems are turning a redish color and the starter leaves are now a deep green they stopped growing after moving them. This happened last spring as well. I waited four weeks and they didn't grow any further. Eventually I had to purchase already started tomatoes from the local garden store. The temperature is 82 degrees under the light which they get 16 hours of and I'm keeping the soil moist. What do I need to do to get them to grow? Any advice?