Gorgeous. I love these flowers.
I've just bought one as well (it's part of the spring project this year) and mine will also be mounted. I've not got it yet though, tracking tells me it's on the plane on it's way to me
Anyway, Stephen I would suggest you need to do more than just spray it daily. I soak my mounted Milt either daily or twice daily and I'm planning to do something similar with this. I put my Milt, mount and all, in the sink while I'm getting ready for work and leave it 'face down' in there for at least 15min sometimes half an hour. Pulling it out just before I go to work.