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Fantastically Cool Ferns for Homes

Elkhorn staghorn fern (Platycerium bifurcatum) is a lovely LARGE tropical fern for container growing.

Most home gardeners likely think of the lush, reliable Boston fern when thinking about ferns as houseplants, but there are many other truly beautiful options for gardeners looking for something unique. Ferns make good houseplants because most prefer lower light levels. Follow their care instructions, and these indoor ferns should provide lasting beauty to your home.

Button Fern

Button ferns are compact and very easy to grow.

Here is one of the easiest ferns you can grow, and it is a little gem. Button fern (Pellaea rotundifolia) reaches 6-12 inches high and has small, button-like pinnae. Grow it in filtered light or medium sunlight and provide even moisture. Mist occasionally to keep the fronds looking their best.

Crested Japanese Birdsnest Fern

Rather than having an airy look like most ferns, Crested Japanese Birdsnest Fern (Asplenium antiquum) has dense fronds with rippled edges. The variety ‘Leslie’ is especially wavy and pretty, and the twisted fronds of ‘Hurricane’ give the plant a twirly windswept look.  It will tolerate partial sunshine or light shade. Mist regularly and water two times weekly in the cool winter months. More water may be required in warmer summer months.

Eyelash Fern

Eyelash ferns are lovely and reach no larger than 8 inches high. (Image courtesy of Logee’s Plants for Home and Garden)

If you are looking for a small, specimen fern, choose the delicate eyelash fern (Actiniopteris australis). When mature the plant only reaches (6-8 inches). The fine, palm-like fronds make the rare fern especially pretty. Most garden centers won’t carry eyelash fern, but specialty several plant vendors sell them online. High humidity is required for eyelash fern, so consider growing yours in a terrarium filled with Black Gold All-Purpose Potting Soil and a layer of decorative sphagnum peat moss on top.

Dragon’s Wing Fern

Dragon’s Wing Fern has impressive feathery fronds. (Image courtesy of Logee’s Plants for Home and Garden)

Be sure to provide plenty of space for a Dragon’s Wing Fern (Microsorum punctatum ‘Dragon’s Wing’), if you choose to grow one. The large fronds have a winged look and happy plants have been known to reach as much as 4′ across in time. A substantial pot and plant stand are required, but the beauty of the fern is worth the effort if you have the space. Provide filtered sunlight, regular water, and ample humidity.

Heart Fern

Heart fern is not a particularly ferny-looking fern. (Image courtesy of Logee’s Plants for Home and Garden)

At first glance, most might not recognize heart fern (Hemionitis arifolia) as a fern at all, but the beautiful specimen plant is truly a fern. The leaves have a leathery texture and distinct heart shape. The plants reach no more than 10 inches when mature. They prefer slightly moist soil and high humidity–making heart fern another potential terrarium specimen.

Staghorn Fern

Staghorn ferns are generally mounted on wood and moss and hung on the wall.

Staghorn ferns (Platycerium spp.) need substantial support, but they are truly beautiful. The large ferns naturally make their home in trees found in the rainforests of Java, New Guinea, and southeastern Australia. Specimens are generally wall-mounted or hung indoors. In warmer climates, they can be grown on trees or patio mounts outdoors. They enjoy warmth, humidity, and regular water–low-mineral spring water is preferred. (Elkhorn fern (Platycerium bifurcatum) is a particularly pretty and easy-to-find species.)

Growing Ferns

Most ferns grow best in fertile potting mix with a slightly acid pH. Good water-holding ability and drainage are also necessary soil requirements. Both Fafard Professional Potting Mix and Fafard Natural & Organic Potting Mix are good choices. Most ferns prefer to be watered regularly with low-mineral water, or bottled spring water and require pots that drain well. Misting and higher-than-average humidity are also recommended to discourage leaf-tip drying. Some gardeners opt to bring a humidifier into a room with potted ferns.

Tips For Growing Tropical Maidenhair Ferns

Distinctive delicate black stems and small fan-like fronds make maidenhair fern a much-sought-after house plant.

The South American Delta maidenhair fern (Adiantum raddianum, 18-24 inches, Zones 10-11) is arguably one of the loveliest, most delicate house plants you can grow. Its onyx wire-thin stems hold dainty, drooping fronds that tremble at a touch. A few varieties are available–all equally delicate and lovely. One caveat: The plants themselves are on the fragile side, so one has to learn a few tricks to successfully grow them as potted specimens.

About Maidenhair Ferns

In the wild, maidenhair fern likes moist, rocky enclaves. Gardeners need to try to imitate such environments in their homes to keep them happy.

A lover of partial shade and humidity, Delta maidenhair fern originates from the tropical Americas, particularly South America and the West Indies, where it naturally inhabits humid forests, rock crevices, rocky streamsides, riverbanks, and embankments as well as shaded cliff faces. It thrives in spots where the soil is moist, fertile, fast-draining, and temperatures are humid and warm. It naturally spreads by rhizomes that creep along rocks. Because of its tendency to naturally spread, it can become invasive when planted in the ground outside of its native territory, so beware planting it in the subtropical southeastern United States (particularly Florida). In such areas, It is best grown as a houseplant or potted specimen.

There are only a few Delta maidenhair varieties available. The lightly variegated Adiantum raddianum ‘Snowflake’ has ivory stripes across the fronds while the extraordinarily hardy ‘Barberton‘ will survive to USDA Hardiness Zone 7.

Sun, Soil, and Water Do’s and Don’ts

Regular moisture is needed to keep the foliage looking lush and green.

When it comes to sun, soil, and moisture for maidenhairs, there are several dos and don’ts.

  • Do pick a spot that gets bright filtered light.
  • Do place pots in a sheltered outdoor location in summer.
  • Do place them indoors in an east, west, or north-facing window.
  • Do choose a fertile, well-drained potting mix that’s high in organic matter, like Fafard Professional Potting Mix.
  • Do make sure the soil pH is between 6 and 7.
  • Do plant ferns in pots with bottom drainage.
  • Do keep the soil evenly moist but not waterlogged.
  • Do water with filtered or bottled water with low mineral content.
  • Don’t let the soil get too dry.

Temperature and Humidity Do’s and Don’ts

When conditions are too dry, maidenhair frondlets will begin to turn dry and shrivel.

Here are temperature and humidity dos and don’ts for maidenhairs.

  • Do maintain moderate to high humidity at a level of 50% or higher.
  • Do invest in a humidifier if your home tends to be dry or place maidenhairs in a brightly-lit bathroom next to a shower stall.
  • Do regularly mist the ferns with filtered or bottled water with low mineral content.
  • Do keep the room reasonably warm. Ideal temperatures are between 65-75ºF (18-24ºC).
  • Don’t place maidenhair ferns in a location where they are subjected to forced air from drying vents or fans.
  • Don’t allow maidenhairs to get cold. If they die back due to the cold, they will sometimes return from the roots, so don’t throw them away immediately.

Other General Care Dos

Follow these dos and don’ts and you will have lush, happy maidenhair ferns to beautify your home.