At the risk of sounding stupid, what could be causeing a couple of my Sarrs to have fits of wilting?
I know it isn't a lack of water.
Here is a bit more background:
It is only happening on 2 of my Sarrs. I keep all of them on my patio, they get direct sun from noon-3 and dappled sun the rest of the day. In the morning all of them are fine, rigid, standing tall and all that. When I get home though the flower (and only the flower, not the stalk or the developing pitchers) of my oreophila is hanging limp and the full flower stalks and developing pitchers on my excellens are either hanging limp or falling over. It is only happening with these 2 plants, my minor, which is in the same container as the excellens, is happy, my 'Dixie Lace' is growing strong and my 'Mardi Gras' is getting so tall that I am afraid my upstairs neighbors might cut it down because it is obstructing their view (okay not really but you get the point.)
Does anyone know what the problem could be?