What are the general care steps for this plant to grow well?
You should definitely try adding a soil mix with great drainage, like orchids bark and coco coir with a ratio of 2:1!
When planting this plant, prepare a potting medium with good drainage and organic materials. This will help it grow better. You should also choose a shady location because the leaves will develop brown spots if exposed to direct sunlight. Finally, water it once a week to maintain proper humidity.