Frost Damage Dragon Fruit
Some of our trees got hammered with frost from winter. Got a two-toned look like a variegated but its cold damage. They are hanging on. Yellowing, but the branches are firm. The third one is a Physical Graffiti, it did very well and retained its deep green color through out last winter. We keep an eye though, as long as it does not turn jelly like, it will recover.