#1 Glued the Fissidens directly to the wood with tiny drops of superglue gel
#2 Tied the Fissidens to some pieces with sewing thread
#3 Simply laid some fronds onto some pieces of wood
#4 I used the blended up fissidens and rubs it onto other pieces of wood
So far all methods appear to be doing pretty well, Today i can actually see small growth in spots with bright tips. The blended pieces seem to stick very well when allowed to dry slightly. No doubt that i could have flooded the tank in 7 days without floating pieces.
Glued and Blended