Many Orchid mixes out there contain peat moss for some reason. I personally don;t like how Orchids fair in this mix, so here is an example of how roots look
Blue Orchids: Real and Fake - All Your Questions Answered
Unhappy vanilla bean. Just transplanted it into a mix of peat moss
Visual on one reason you need to repot store bought orchids : r
Sukh 5oz Sphagnum Peat Moss for Plants - Natural
How to mount epiphytic orchids onto cork - Pumpkin Beth
What Are Epiphytes?
How To: A General Guide To Growing Orchid With Coco Peat
What Is Peat Moss? And Why You Should Skip It
Best Soil for Orchids - Homemade Orchid potting mix – planterhoma