Which plants can be kept in a dark room?
Ferns are classic plants for shady spots, both indoors and out. With its fresh lime-green arching fronds, the sword fern ‘Bostoniesis’ or Boston fern (Nephrolepis exaltata ‘Bostoniensis’) is a very popular houseplant. The Boston fern is considered one of the most efficient air purifiers. Known for its ease of care, the fern has been a popular indoor plant since the Victorian era. Boston ferns need a cool place with high humidity and indirect light. You’ll need to provide additional humidity for them, especially in the winter.