Sensitive Fern (Onoclea sensibilis) Onoclea sensibilis |
|
| Other Names | FERN Onoclea sensibilis (Sensitive), FERN - SENSITIVE, Onoclea sensibilis 1 Gal., Fern, Sensitive |
| Family | Onocleaceae |
| Why Like | Called Sensitive Fern by early American settlers who noticed the fronds were very sensitive to frost, dying back as it began to get cold. Also called Bead Fern, due to the bead-like sori clustered on the upright fertile fronds. |
| Description |
Onoclea sensibilis, commonly known as the sensitive fern, is a native North American fern species with a distinctive appearance and growth habit. Key features of Onoclea sensibilis: Growth Habit: The sensitive fern is a deciduous, clumping perennial that typically reaches 1-2 feet in height. Fronds: The plant produces two types of fronds - sterile, green fronds that are deeply lobed and lacy in appearance, and separate, brown, spore-bearing fertile fronds. Habitat: Onoclea sensibilis prefers moist, shaded environments such as stream banks, wetlands, and damp woodlands. Growing Conditions: This fern thrives in partial to full shade and consistently moist, well-drained soils. It is sensitive to drought and full sun exposure. Ecological Value: The sensitive fern provides cover and nesting material for various wildlife, including birds and small mammals. It also has some medicinal uses. Uses: Onoclea sensibilis makes an excellent addition to woodland gardens, shade gardens, and naturalized areas. Its unique fronds provide interesting textural contrast. Overall, the sensitive fern is a low-maintenance, moisture-loving perennial that adds a touch of ancient, prehistoric charm to shaded garden settings. |
 | |
| Plant Data | |
| I am a... | Deciduous Perennial Fern |
| Mature Size | 24 - 36 inches tall. 18 - 24 inches wide. |
| Sun Exposure | Partial Sun - Full Shade |
| Moisture Tolerance | Medium : |
| Zones | 3a - 8b |
| Tags | Deer Resistant, Ferns, Grown for Attractive Foliage, Low Maintenance, Rabbit Resistant, Wet Site Tolerant |
| Foliage Color |
|
| Data Sheets | |
| |
|
More Photos: Google Image Search & Flickr |
|
|
|
|
