MIke, I am not sure what kind of grass it is, but if you want some, come on over, I'll let you have a start of it. There is probably at least two kinds, one I am sure is a type of burr reed. It gets about 2' tall, does well in an inch of water and at wet shore line and can be fully submerged for several days without dying.
The trees are artificial Christmas tree sections. I get them at auctions for a buck or two. I set them anywhere from 6' to 2'. I have even bunched branches together and staked them into the mud in 1' of water.
