Trying to save this cattleya

[james mickelso]

Some orchids put out roots when the new growth starts but most put out roots after the new growth has become anywhere from half to completely mature. And there are a good number who don't put out roots until after they flower. Depending on what species or cultivar your catt is it may be awhile until you see roots. And roots will come from the lowest segment of the new pbulb. And yes fasten the rizome into the pot so it doesn't wiggle. Can anyone explain why?