I wish our Christmas Cactus had such beauty when it was not blooming. Sadly it is just ugly for a few years at a time till it decides to bloom. Then it blooms for a week or two and back to being just leaves.
That rose has really splendid hue of pale yellow-orange with a touch of pink to it.
I got a nice one this year from Menards! I really think they tend to get tired, or maybe need fresh soil?

They need to be fed. ;)
Oh like Miracle Grow?
They have something similar that is specifically for blooming cactus