Lady Fern (Athyrium filix-femina)
[ah-THEER-ee-um fil-lix-FEM-in-ah]

Deciduous Perennial Upright, Clump-Forming in the Athyriaceae Family
Discover the elegance of Lady Fern, featuring delicate bright green leaves that dance gracefully in the breeze. This lush, vibrant fern adds a touch of softness and tranquility to any shaded garden space.
Athyrium filix-femina, commonly called Lady Fern, is a deciduous, clump-forming fern native to moist woodlands across much of the Northern Hemisphere, including most of Illinois. Its finely divided, lance-shaped fronds emerge bright green in spring from a central crown and arch gracefully outward, creating a soft, lacy texture that contrasts nicely with broader-leaved shade perennials. The species name "filix-femina" (literally "female fern") distinguishes it from the coarser-textured male fern (Dryopteris filix-mas), a naming convention dating to early herbalists who associated its delicate fronds with femininity. Lady Fern spreads slowly from a central rootstock rather than aggressively by rhizome, so it stays well-behaved in a shaded border or woodland garden.

Pros

  • Delicate, lacy texture that contrasts nicely with bold-leaved shade perennials
  • Deer and rabbit resistant
  • Tolerates a range of shade, even a little full sun if kept consistently moist
  • Low-maintenance, with no serious pest or disease problems

Cons

  • Fronds die back completely each fall, leaving bare ground through winter
  • Needs consistent moisture; wilts if the soil dries out
  • Fronds can be damaged by strong wind, so give it a sheltered spot
Why Like In the wild, Lady Fern forms loose colonies in moist woodlands, ravines, and seep edges, providing year-round ground cover in shaded habitats. Its direct value to wildlife is considered modest, but its dense fronds offer cover for small animals and nesting material for birds, and its slow spread makes it a stabilizing presence on shaded slopes and streambanks without becoming aggressive.
Highlights A classic, easy-care native fern valued for its finely cut, lacy fronds and adaptability to a range of shady conditions from full shade to a few hours of sun. One of the most widely distributed ferns in the world, occurring across temperate regions of the Northern Hemisphere, including most of Illinois.
 

Plant Data

Mature Size 24 - 36 inches tall. 18 - 24 inches wide.
Growth Rate Medium
Sun Exposure Full Shade - Full Sun
Moisture Tolerance Medium - Wet
Zones 3a - 8b (Usually hardy to -40° F)
Tags Deciduous, Deer Resistant, Filler, For a Shady Spot, Full Shade, Full Sun, Good for Accents, Good for Beginners, Good for Borders, Good for Mass Planting, Grown For Attractive Foliage, Illinois Native, Low Maintenance, Medium, Most Popular, Native to North America, Naturalizing, Normal Soil, Partial Shade, Partial Sun, Perennial, Potentially Toxic, Rabbit Resistant, Shade Tolerant, Tolerant of Clay Soil, Tolerant of Moist Soil, Well-Drained Soil, Wet, Woodland Garden
Bloom Period Non-flowering
Flower Color Non-Flowering
Foliage Color Bright Green
 

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Commonly Planted with...

Hostas, Heuchera, Ferns, Astilbe, Brunnera, Pulmonaria, Tiarella, Bleeding Heart, Lamium, Solomon's Seal.
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Pricing and Availability History

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Past Availability
2025 : 04/03 - 10/04
2024 : 05/01 - 10/05
2023 : 04/13 - 09/30


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Field-Grown vs. Greenhouse-Grown Plants

Plants which are well-adapted to our local climate are most often field-grown (outside). Field-grown plants are generally cheaper and have the advantage of already somewhat acclimated to our cold winters, but that means they’re not artificially far along in the spring and tend to bloom at the normal time in our area.

Spring annuals and tender perennials are typically grown in Greenhouses so they can be ready and luxurious exactly when customers want them. Some perennials are also “forced” into early bloom in greenhouses. In May, there can be a very big difference between field-grown and greenhouse-grown plants of the same type. The latter typically look good right away (so they’re a great choice where that’s important), but we typically pay a premium for it.


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No Pricing or Availability Right Now

We order from a rotating cast of the best nurseries in the Great Lakes region. It looks like we've offered this plant in the past, but the nurseries we're working with this week don't appear to have it in stock at the moment.

Our goal is to bring as many plants together under "one roof" as possible, so we'll try hard to make it available again in the future!