Laelia with white sunken stain on leaf

[aliceinwl]

I’d repot it as soon as you get the media. If it’s going to be awhile before you get the media maybe try to spag & bag method to slow water loss (damp not wet sphagnum moss in a clear bag with the plant). Your pot sounds good for reuse. I’d try to just give it bright diffuse light until it has regrown some roots.

Once you get the Kelpmax the dilution for orchids is 1 tablespoon per gallon. If the plant isn’t potted soak it bareroot overnight. If it is potted, soak it in pot overnight. Once you’ve done the initial soak, you can use the solution monthly (there can be too much of a good thing and using it too often can lead to problems). My rootless Cattleyas that I did a Kelpmax soak on started pushing new roots in about 2 weeks.