Hi My seedlings reacted the same way. There is an immediate shock to the seedlings after transplanting and is most noticeable 18-24 hours later. I added water with a soluble houseplant fertilizer immediately after transplanting. I figured this would help set the soil around the roots (water) and help offset the shock (fertilizer). The shock still occurs, but let the seedlings be (do not add water for a few days), let them recover, and then resume normal watering. This worked for me. Frank, Chili Chunker