We had a really mild, barmy night on Tuesday night which was followed by an overcast early morning with slight drizzle. I suspected that the pitaya would have opened flowers overnight, but I was not up for the astonishing sight as I came out of the house to find these two wonderful flowers in full bloom and at eye level to me.
You can see the flower that opened earlier the previous night. I used a paint brush to transfer pollen between the flowers and look forward to possibly seeing some fruit develop. Happy just to get them to this magnificent stage however.