We walked in today and found that all of the plants have grown a considerable amount over the weekend and are a very dark green and looking healthy. However, it will be close as to whether or not we might see some peppers start blooming by the end of the semester so we just have to keep our fingers crossed. The root structure looks very good, but it looked a little brown. We are thinking that this is just because the nutrient water is brown, but it may be time for a complete change in water. For now we just added a fresh gallon of nutrient water to the reservoir. The pH was set around 6.3 when we left so we left it alone and will adjust it on Wednesday if it needs to be.