Hi Rhapsody616 ! I am new here and this is my first post. I am from Argentina.
I've been growing epiphyllums for some time and I've started from cuttings most of them. They are not difficult at all. I only put them in a porous soil, and don't water it until about a week. Until it begins to root. Then, I begin to moist the soil gently.
Here are some of my plants
Epiphyllum summer carnival
Epiphyllum princess linda