Potting Mix

If you’ve ever brought an orchid home and wondered what on earth it was sitting in, you’re not alone. That mix of bark chunks, moss, and sometimes what looks like nothing but a clear plastic cup? That’s not a mistake. Orchid soil is really a drainage and airflow system, not a growing medium in the traditional sense. Orchids don’t live in soil in the wild. They cling to tree bark, and their roots expect light, air, and fast drying between waterings. ...