New seedling on sphagnum moss

[alexdg]

Hello everyone,

I just received a bunch of new seedlings of cattleyas . They're actually in sphagnum moss. Can anyone give me some pointers on how to water these? So far I've only been using wood chips and leca as medium. I'm aware that sphag retains more water thus the question. I mean I wouldn't want to over water the seedling and just watch them die.

Do the same rules apply for catts with sphag? Do i wait until the moss is completely dry before watering them? And how much water do i want to put on the moss when watering?