Dryopteris cycadina, the shaggy shield fern or black wood fern, is a species of deciduous or semi-evergreen fern in the family Dryopteridaceae, native to northern India, China, Taiwan and Japan. It grows to 60 cm (24 in) tall by 45 cm (18 in) wide, and produces pale green fronds maturing to dark green, on erect rhizomes.It has gained the Royal Horticultural Society's Award of Garden Merit.
Shaggy wood fern typically has strong resistance to disease and is affected by relatively few insect pests. Its care is considered difficult because it needs a consistently moist environment and frequent watering. The roots, however, are susceptible to rotting if the plant is overwatered and the surroundings lack good ventilation. Shaggy wood fern is appropriate for people with some growing experience, as many individuals can keep it alive for a period. Nevertheless, it may struggle to thrive and its leaves can dry out and become less healthy over time.
How to keep Dryopteris Cycadina.
Light
Shaggy wood fern is native to habitats such as forest understories and rocky areas, where it provides natural shade. It prefers Full Shade but can tolerate Partial Sun.
Water
The shaggy wood fern thrives in humid environments and requires consistent moisture to grow well. To maintain its lush foliage, it should be watered twice a week. As an evergreen plant, the shaggy wood fern retains its vibrant green color throughout the year, provided it receives adequate hydration.
Temperature
Shaggy wood fern does best in forest thickets. It is very sensitive to temperature and humidity; high heat, dry conditions, and strong sunlight can all stress Shaggy wood fern. In summer it needs adequate shading and a humid environment. Generally it does not require special care in winter, but a prolonged winter drought can still be fatal.
Pruning
Pruning shaggy wood fern in early spring helps improve growth and air circulation. Make sure to remove any damaged fronds at the base, being careful not to cut into the crown. This maintenance supports size control, enhances appearance, and encourages the development of new fronds. Be mindful of the fern's growth cycle to avoid disturbing new shoots.
Botanical profile.
- Plant Type
- Fern
- Life Cycle
- Perennial
- Genus
- Dryopteris
- Family
- Dryopteridaceae
- Hardiness Zone
- 5-9
- Mature Height
- 46 cm to 91 cm
- Mature Spread
- 61 cm
- Leaf Color
- Green
- Leaf Type
- Evergreen
- Planting Time
- Spring, Summer, Autumn
- Native Area
- South Korea, Japan, China
Other names.
Reader questions.
What are the sun requirements for a Shaggy wood fern?
The Shaggy wood fern, known botanically as Dryopteris cycadina, has specific sunlight requirements to thrive. It necessitates conditions of full shade, which is defined as receiving less than 3 hours of sunlight daily. Alternatively, it can also grow well in partial sun, where it would receive about 3-6 hours of sunlight. It's crucial to observe the movement of sunlight through your garden to identify areas that offer an optimal mix of light and shade, ensuring the Shaggy wood fern's well-being. This thoughtful placement aligns with the plant's needs, contributing to its health and growth.
What is the Shaggy wood fern?
The Shaggy wood fern, scientifically known as Dryopteris cycadina, is a species of fern. Unfortunately, the provided information does not include details about its characteristics, habitat, or care instructions. More research might be necessary to fully understand this plant.
