dryopteris formosana

Rainbow fern, Oriental wood fern, Three-colored wood fern.

Care level

Medium

This elegant fern stands out with its unique tri-colored appearance - new growth emerges coppery-pink, matures to bright green, and features dark burgundy stems. The leaves create a graceful vase-shaped form, with each stem sporting intricate patterns that give it an almost painted appearance.

Care & maintenance

Light

Moderate indirect light

All areas of your interior that are roughly equidistant between shade and sun. These areas benefit from slight brightness throughout the day.

Temperature

Wide range (32°F - 86°F)

Fertilization frequency

Moderate

Monthly during the growing period.

Humidity & watering

Moderate

Keep the soil slightly moist.

An ambiant humidity between 40 and 80% is recommended.

Soil

Choose a Fern mix: A moisture-retentive yet well-aerated substrate. Provides the consistently damp, humus-rich environment that ferns thrive in while preventing waterlogging.

If you want to create your own substrate, you can make a mixture of the following soils:

Click on the soil name for more information.

Pot

Standard size

Standard size

Prefer a pot with a classic width/depth ratio.

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Features

Size & growth

Medium

Upright

Moderate growth

This plant grows at a moderate rate. It can reach 1 to 3 feet in height or spread.

It grows upwards without support.

Toxicity

Toxicity table by species
Cat
Dog
Human
dryopteris formosana thumbnail
dryopteris formosana thumbnail
dryopteris formosana thumbnail
dryopteris formosana thumbnail

Reproduction & propagation

Fruits & flowers

Non-flowering & not self-pollinating

The dryopteris formosana cannot produce flowers and therefore fruits.
This plant is not capable of self-pollination, it will not be able to produce fruits if it is not pollinated by another individual.

Propagation methods

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