Contents
Description
Dryopteris Sparsa, also known as umbrella fern, is a type of fern that is native to Asia and the Americas. It belongs to the family Dryopteridaceae and is commonly found in moist habitats such as forests, stream banks, and wetlands. This fern typically grows up to 2-3 feet tall and has a spread of about 2-3 feet wide. It has dark green fronds that are triangular in shape with a pointed tip. The fronds are also covered in tiny scales, giving them a rough texture.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Pteridophyta |
| Class | Polypodiopsida |
| Order | Polypodiales |
| Family | Dryopteridaceae |
| Genus | Dryopteris |
Appearance
Dryopteris Sparsa has dark green fronds that are triangular in shape and can grow up to 2-3 feet tall and wide. The fronds are covered in tiny scales that give them a rough texture. The fronds emerge from a central crown and are supported by dark brown or black stems. The fronds of this fern are deciduous, meaning they will die back in the winter and re-emerge in the spring.
Care Guide
To care for Dryopteris Sparsa, it is important to provide it with proper water, fertilization, soil, sunlight, and hardiness zones. Water: This fern prefers consistently moist soil, but not waterlogged. Water it when the top inch of soil feels dry to the touch. Fertilization: Apply a balanced, slow-release fertilizer in the spring and summer to promote healthy growth. Soil: This fern prefers well-draining soil that is rich in organic matter. Sunlight: Dryopteris Sparsa prefers partial to full shade, as too much direct sunlight can scorch the fronds. Hardiness Zones: This fern is hardy in USDA zones 4-8.
Common Pests & Diseases
Dryopteris Sparsa is susceptible to a few pests and diseases, including:Pests: Scale insects, mealybugs, and spider mites can infest this fern. Keep an eye out for signs of infestation, such as yellowing or wilting fronds, and treat accordingly with an insecticidal soap or neem oil. Diseases: This fern can be affected by leaf spot, which is caused by a fungal infection. Remove infected fronds and treat with a fungicide to prevent further spread.
Habitat
Dryopteris Sparsa is native to Asia and the Americas and is commonly found in moist habitats such as forests, stream banks, and wetlands. It prefers partial to full shade and well-draining soil that is rich in organic matter. This fern is hardy in USDA zones 4-8.
Question and Answer
Q: Is Dryopteris Sparsa a good plant for beginners?
A: Yes, this fern is relatively easy to care for and can be a great addition to a beginner’s garden. Q: Can Dryopteris Sparsa be grown indoors?
A: Yes, this fern can be grown indoors as long as it is placed in a well-lit area away from direct sunlight. Q: How often should I fertilize Dryopteris Sparsa?
A: Apply a balanced, slow-release fertilizer in the spring and summer to promote healthy growth. Q: Can Dryopteris Sparsa survive in a dry environment?
A: No, this fern prefers consistently moist soil and would not do well in a dry environment.
Related Plants
Other plants in the Dryopteris genus include:
- Dryopteris filix-mas
- Dryopteris marginalis
- Dryopteris erythrosora
- Dryopteris sieboldii
References
- “Dryopteris Sparsa.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=277348. Accessed 19 May 2021.
- “Umbrella Fern (Dryopteris Sparsa).” Garden Design, www.gardendesign.com/plants/umbrella-fern.html. Accessed 19 May 2021.
- “Dryopteris Sparsa.” The Spruce, www.thespruce.com/dryopteris-sparsa-growing-profile-5075481. Accessed 19 May 2021.
