I don't know of a pink one but my red Ackermanii blooms in waves throughout the summer and is blooming now.
It blooms the most in the spring like in this picture.

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K-s girl, Thank you so much
What a fantastic specimen you have!

What special care should I provide an ackermanni with in order to get repeat bloom? what growing medium is yours in?
Do you keep it dry in the winter, or does it continue growing? Sorry for all the questions, I am excited. Haha

Everything I've read says ackermanni blooms once yearly but If I could get repeat bloom on an ackermannii, then I am sold!

ks,

Prize-winning plant there. Thanks for sharing.

jostus I can only speak for what mine does.
I winter mine in a large east window and the other in my finished basement setting beside my plant light stands.
I bring them in around early October and take out again in spring.
Mine is blooming now and will continue to have a few blooms for a while after they come inside and have a few blooms again in spring about a month before they go outside again.
I use a mix of cactus soil and fine Orchid mix and I feed several times during growing season. I cut back on water during winter and they dry out good between watering.

The one problem I've found is that I have to protect from to much rain which can make the stems spotty. If this gets to unsightly I just cut those stems off.

Hello Ks-girl,

I understand from your experience that they are fine
kept slightly cooler and with less light during the winter months.

Also that the substrate they are planted in should always
have excellent drainage and dry out before being re-
watered.

I am also very happy to hear that your plants appreciate having their growing mix lightened up with a little
orchid mix as I always have plenty of that on hand.

I found a source for cuttings from a grower whom also
says that his Ackermanii bloom three times a year!

inspired by you, I am going to buy a few and try my hand
at growing them.