The filmy fern genus encompasses delicate ferns that thrive in consistently moist and humid conditions, mimicking their natural rainforest habitats. Basic care involves ensuring diffused light, high humidity, and moist, well-drained soil with a neutral to acidic pH balance. Common challenges include drying out, which filmy fern are sensitive to, and potential fungal issues stemming from poor air circulation. Seasonal considerations involve maintaining stable environmental conditions year-round, with particular attention to preventing desiccation during drier months.