Dendrobium Seedlings Salvageable?

[c123anderson]

Hello all. I have a few dendrobium seedlings that I’m not sure if they’re salvageable.

I’ve attached a couple of representative pictures.

The plants in question are Dendrobium Everlasting Love, Dendrobium Lorrie Mortimer, and Dendrobium Hawaii Spectacular.

I have the mantra “if it’s green it’s still alive” in my mind.

Questions:
1. Are seedling plants in this condition salvageable?
2. If so, does anyone have any suggestions on a treatment?

I’ve seen soak in kelp water, cinnamon coating, just set above water, etc.

Some of what I’ve seen also seems to be directed towards phalaenopsis, so I’m not sure if the method would work well with dendrobiums.