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Description
Pellaea Intermedia, commonly known as the “zigzag fern,” is a species of fern that belongs to the Pteridaceae family. It is native to North America and is found in various habitats, including forests, rock crevices, and cliffs. This fern is known for its unique appearance, as its fronds grow in a zigzag pattern.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Polypodiopsida |
| Order | Pteridales |
| Family | Pteridaceae |
| Genus | Pellaea |
Appearance
The Pellaea Intermedia fern has fronds that grow up to 2 feet in length and are a bright green color. The fronds grow in a zigzag pattern, creating a unique and eye-catching appearance. The leaves are pinnate, meaning they have multiple leaflets attached to a central stem. The leaflets are a lance shape and have a slightly serrated edge.
Care Guide
Water: Pellaea Intermedia prefers soil that is moist but not waterlogged. Water the fern when the top inch of soil feels dry to the touch.Fertilization: Fertilize the fern with a balanced liquid fertilizer every 2-3 weeks during the growing season (spring and summer).Soil: The fern prefers well-draining soil that is rich in organic matter.Sunlight: Pellaea Intermedia prefers partial shade to full shade. Direct sunlight can scorch the leaves.Hardiness Zones: The fern is hardy in USDA zones 6-10.
Common Pests & Diseases
Pellaea Intermedia is relatively pest and disease-free when grown in ideal conditions. However, overwatering can lead to root rot, while under-watering can cause the leaves to dry out and turn brown. Spider mites and mealybugs can infest the fern, causing damage to the leaves. Regularly inspect the fern for signs of pests or disease and take appropriate action if necessary.
Habitat
Pellaea Intermedia is found in various habitats, including forests, rock crevices, and cliffs. It prefers well-draining soil and partial to full shade.
Question and Answer
Q: Can Pellaea Intermedia be grown indoors?
A: Yes, the fern can be grown indoors in a bright, humid location away from direct sunlight.
Q: Is Pellaea Intermedia a slow-growing plant?
A: Yes, the fern is slow-growing and may take several years to reach its full size.
Q: Can Pellaea Intermedia be propagated?
A: Yes, the fern can be propagated through spores or by dividing the plant in the spring.
Q: How often should I fertilize Pellaea Intermedia?
A: Fertilize the fern with a balanced liquid fertilizer every 2-3 weeks during the growing season (spring and summer).
Related Plants
- Pellaea Atropurpurea
- Pellaea Falcata
- Pellaea Rotundifolia
References
- https://garden.org/plants/view/78077/Zig-Zag-Fern-Pellaea-intermedia/
- https://www.gardeningknowhow.com/ornamental/foliage/fern/zigzag-fern-care.htm
- https://www.thespruce.com/pellaea-intermedia-profile-3269554
