I have been following the threads on Lotus. We just got three lotus tubers last week from the local nursery. I followed the directions using the osmocote and manuer and pea gravel. They look a little peak-ed. How long do they take to start looking healthy. Currently they look yellow on edges, some leaves are dying and on in sprouting( maybe) One leave seems to be looking up to the sun. The others just kindof lie there partially in the water( pond water with good levels) Any ideas to green them up a bit. They get full sun. There are three plants in a 33" round container that is 8 inches deep