Which potted plants are placed on the stairs for good feng shui?

Hello, the plants on the stairs must be shady plants that don't like the sun very much. Shade plants are plants that grow better under weak light than under strong light. Common shade plants are: Brazilian iron, green reed, Chinese flower, turtle back bamboo, green overlord, rich bamboo, rich tree, cash cow, lily bamboo, and ferns such as spiny fern, clematis, Boston fern and antlers fern.