◆NASA recommended Air purifier plant. Attractive foliage plant.Low maintenance plant .The Boston fern is one of the most well-known ferns and admired for its desirable traits as a houseplant. ◆ Boston ferns are typically attractive, with long, graceful fronds bedecked with tiny leaves. It is a relatively tough fern, with a higher tolerance for light than other species, and as far as ferns go, they are more tolerant of dry conditions and easy to propagate.