Kim, thanks Yes, I had two tubers, both had 2 growing tips which I left sticking out of the pea gravel as the instructions said. I only have about 2 or 3 inches of water over it. My pot is full. By the time I put 75% full of compose, then a about 3 or 4 inches of top soil, tuber and gravel to top off, I only had about 3 inches left to top of the pot. Wondering if I should delicately pull it up and replant in less compose, leaving more room for water. I used a store bought compose, 100 percent natural cotton compose, but I checked with them and they didn't recommend it go into fish ponds so I planted in about 20 gallon pot about the size of half barrel outside of pond. Thanks again