Tropicals & Tender Perennials: What's This?, 1 by SCBegoniaGuy

SCBegoniaGuy wrote:
I posted this on another thread some time back...with few replies. I finally realized this might be referred to as "orchid cactus," so I've moved it to this forum, looking for information. I'll cut-and-paste the info / photos below.

I have what I was told is a night-blooming cereus (sp?). It looks like epiphyllum...but it's never bloomed. As you see in this picture, it's gotten BIG over the 2-3 years since I rooted a cutting I was given. I keep it outside in summer, inside in winter. Any hints on what I have, or how to make it bloom? Thanks...