I got this a few months ago while it was dormant, so I can't take credit for the flowers. Growing it bright and intermediate in spot with good air movement. It's said to prone to rotting new growths/flowers, so I made sure no water was left in the new growths when watering. Flowers are just shy of 2" wide and pretty long lasting. They've been open 3½ weeks so far and still look fine. Petal/sepals start a pale greenish-yellow color and steadily take on a golden hue.