What are some things I need to know about growing HC emersed? Here is my plan. I have a couple of nursery trays with humidity domes. I plan to use the small nursery pack pots. I think I will try several different substrates to see what I can use to get the best growth. I plan to use soilmaster, some "Q pellets", SMS mixed with peat, and some potting soil in different cups. I am going to start with the tray flooded and just the leaves barely emerged and let them harden off. Right now I have a small patch of HC growing at the surface of a tank that is starting to go emerged. This is going to be my starter patch. I am going to use tank water and maybe a little miracle grow misted on the plants. The tray will be in an east-facing window and I am going to use a 55 watt pc 9325k bulb over it. Any suggestion or problems with the setup I am thinking of using?