This plant produced beautiful flowers last year but today when I returned from a three day trip I discovered the black on all three flowers. I grow on a coverd patio area and the rain does not reach this guy. It has been very hot and humid here recently. You will also notice that the spike is growing from the bottom of the plant horizontaly.
The plant is C. walkeriana van. alba 'Pendetive' x C. Ruth Gee
I certainly would appreciate any help and advice.