Dwarf Japanese Fern

Dwarf Japanese Fern Care

Cyrtomium falcatum

Other names: Dwarf Japanese Fern,

What is the plant

Ferns are one of the most popular plants grown by enthusiasts for a good reason. The Dwarf Japanese Firn being more tolerant of lower lighting conditions than others in the species sure doesn't hurt its reputation as one of my favorites.

The Dwarf Japanese Fern (Cyrtomium falcatum), also commonly known as the "Holly Fern," is a fern native to Japan and Eastern Asia. This plant has also been naturalized in other parts of the world, including Hawaii, Australia, and North America.

The Holly Fern grows to a height of around 24" (61cm) and can reach a spread of nearly 3ft(1m). Identification of this fern species is simple due to its sickle-shaped deep green fronds. Leaves of this plant can grow up to nearly 18" (45cm) in length in pairs of 6-10 leaves. This striking fern has no smell and does not produce flowers.

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Humidity

High

Lighting

Shade

Temperature

20°C - 25°C

Hardiness zone

7a - 11b

Difficulty

Hard

How to Care for the Plant

Water
A plant that thrives in evenly moist soil with excellent drainage. Keep the soil from drying out.
Pruning
Being very low in upkeep, this plant requires no pruning; damaged leaves can be removed for aesthetic purposes.
Fertilizer
A water-soluble 10-10-10 fertilizing mix diluted to ½ strength once in the spring and once in the fall is sufficient.

Disease diagnosis

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Sunlight
This fern is a plant that does well in bright indirect sunlight with ample shade.
Soil
Grow in soil rich with organic material and proper drainage. An initial layer of pebbles to promote healthy drainage is recommended.
Propagation
The Dwarf Japanese Fern can be propagated using its spores, which can be found under the leaves or by dividing the rhizomes (underground stem) into multiples and planting.

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Temperature
The Dwarf Japanese Fern does best in temperatures ranging between 60℉(15.5℃) and 75℉(24℃).
Container
It will thrive in a 12" -18" (30-45cm) container. Change to a slightly larger container when you notice significant growth.
Fun fact
The Holly Fern is more tolerant of both lower lighting and humidity than other species of fern, making it a more beginner-friendly candidate.