Hi Karen, you're welcome, and the Ultrabloom is 0-10-10. I started using it last year, the 3rd spring that I had these plants.
Yes, I do grow rhipsalidopsis, I have Gaertneri, which has bloomed several times, Rio,and Rainbow, the latter 2 which I haven't seen bloom yet. I also have echinopsis and other cacti. Some of the echinopsis also bloomed in June, but I missed Antares, and caught Nocturne, thank goodness. They were in the basement, and I totally had not been paying them any attention, and Antares had 2 blooms that I unfortunately didn't see. I also have hylocereus undatus, and that plant had a bud last year, that I stupidly, accidentally broke off with the hose as I was watering other plants. I hope it gets another bud this year.
Rhipsalidopsis Gaertneri
Echinopsis Nocturne
