Walmart has Miracle-Gro Orchid Potting Mix Coarse Blend Soil, 8 qt for $13.9. Shipping is usually free to Walmart+ members or on orders over $35.

About this product:

Want to grow dazzling orchids? The specially formulated mix in Miracle-Gro Orchid Potting Mix Coarse Blend is blended specifically for epiphyte orchids, including Phalaenopsis, Cattleya, Epidendrum, and Dendrobium. The fast-draining mix feeds plants for up to 6 months; simply use when potting or repotting orchid types that require drier conditions between waterings. For spectacular results, feed with Miracle-Gro Orchid Plant Food.