OK, I have managed to keep my succulents alive, I am in North Texas where we got a very hard freeze, and we just got 3 inches of rain.

I just saw the most beautiful pic of a Day blooming Cereus. How hard are they to keep alive?

If it regularly freezes where you are at you would have to winter it inside, they also like heat, but not too much harsh sunlight.

There are others here that have lots of growing experience with them, I am sure they will chime in with more specific growing advice.

Thank you. It is a beautiful plant but my inside winter space is limited.