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Description
Dryopteris Arguta, commonly known as the Coastal wood fern, is a perennial fern native to the western coast of North America. It is a member of the Dryopteridaceae family and is characterized by its fronds that are triangular and finely dissected.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Dryopteridales |
| Family | Dryopteridaceae |
| Genus | Dryopteris |
Appearance
The Coastal wood fern has fronds that grow up to 3 feet tall and 2 feet wide. The fronds are triangular in shape and are finely dissected, giving them a lacy appearance. They are dark green in color and have a glossy texture. The fronds emerge from a central crown that is covered with brown scales.
Care Guide
To care for Dryopteris Arguta, it is important to provide it with enough water, fertilization, and sunlight. It also thrives in specific soil types and hardiness zones.Water – The Coastal wood fern requires a consistently moist soil to grow well. Water it regularly to keep the soil moist but not waterlogged.Fertilization – Fertilize the fern in the spring and summer months with a balanced, slow-release fertilizer.Soil – The Coastal wood fern prefers a neutral to slightly acidic soil that is rich in organic matter. It also benefits from a soil that is well-draining.Sunlight – The fern thrives in partial to full shade. Too much direct sunlight can cause the fronds to scorch.Hardiness Zones – The Coastal wood fern grows well in USDA hardiness zones 7 through 10.
Common Pests & Diseases
The Coastal wood fern is susceptible to pests and diseases. It is important to monitor the fern for signs of infestations and diseases such as:Pests – Slugs, snails, and aphids are common pests that can infect Coastal wood fern. Use organic pest control methods to manage these pests.Diseases – The fern may be affected by fungal diseases such as rust and leaf spot. Remove and destroy infected fronds to prevent the spread of the disease.
Habitat
Dryopteris Arguta is native to the western coast of North America. It is commonly found growing in coastal forests, wetlands, and along stream banks.
Question and Answer
Q: Can Dryopteris Arguta grow in full sun?
A: While it can grow in full sun, it prefers partial to full shade. Too much direct sunlight can cause the fronds to scorch.
Q: How often should I fertilize Dryopteris Arguta?
A: Fertilize the fern in the spring and summer months with a balanced, slow-release fertilizer.
Q: What soil type does Dryopteris Arguta prefer?
A: The Coastal wood fern prefers a neutral to slightly acidic soil that is rich in organic matter. It also benefits from a soil that is well-draining.
Q: What hardiness zones does Dryopteris Arguta grow well in?
A: The Coastal wood fern grows well in USDA hardiness zones 7 through 10.
Related Plants
Here are some related plants to consider:
- Dryopteris filix-mas
- Dryopteris erythrosora
- Dryopteris marginalis
- Dryopteris intermedia
References
- “Dryopteris arguta.” Plant Finder. Missouri Botanical Garden, n.d. Web. 20 July 2021.
- “Dryopteris arguta.” Royal Horticultural Society. n.d. Web. 20 July 2021.
- “Coastal Wood Fern, Dryopteris arguta.” Pacific Horticulture. n.d. Web. 20 July 2021.
