O. macrohiza was buried under 4+ feet of plowed snow with minimal damage or loss
A test with O. phaecantha piece that was too big for the new, smaller garden. Placed on native soil with sand/gravel to hold it in place until it roots (on a small hill).
And my 'deck collection' comprised mostly of cactus from my trip out west last year. Two of the three cactus have cuttings in the new garden.