My oldest epi is about 3.5 years old. Our last winter/spring was drier compared to previous years. So I will have to really see this coming winter if the plant is truly outdoor winter resilient.
Yeah, there are succulents that can stand the cold. Most of my succulents are outdoors too, there are some that really pout big time when they get cold and wet...and that is the deadly combination. But I am learning now which ones I should really bring in..there are some really that hate being cold.