Athyrium
( ath - EER - ee - um )
At-A-Glance InformationAthyrium, commonly called Lady fern or Japanese Painted Fern, is a genus of ferns that require full or partial shade and regular to ample water. These are graceful ferns that brighten shaded places in the garden and woodland areas. They spread by creeping rhizomes, and should be planted away from high-traffic areas to avoid damage to their foliage. Many species turn brown in frosty conditions.
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Athyrium Species and Varietals
The best growing zones for these ferns vary depending on the species. For more information, see the descriptions below.
To find your zone, click here: Zone Map
Athyrium filix-femina (Lady Fern) This plant grows best in zones A1-A3, 1-9, and 14-24 and is native to most of North America. It has a vigorous root system and is considered to be somewhat invasive. Gets to 4 feet tall and about 2-3 feet wide, and has finely divided fronds. Varieties of this species are outlined below. |
Caring for Athyrium
Pruning can be done after new growth has appeared; dead and dying areas should be left on the plant until this time because it actually mulches and protects the emerging growth. They love rich, damp soil and can tolerate considerable sun if given enough water (keep the soil constantly moist in these conditions), but they do prefer to be planted in areas with full or partial shade.
Propagation
Divide old clumps in springtime.
Problems and Pests
Gallery
Videos
A video all about growing camellias successfully
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Propagating camellias
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Resources
The New Sunset Western Garden Book: The Ultimate Gardening Guide (2012) - Page 178, Athyrium
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