Athyriums in the Garden
This is my site Written by Geoff on August 1, 2007 – 6:33 pm

Athyriums have long been prized by the home gardener not only because they were very easy to grow but, because of their color and texture. Lady ferns, particularly look good when grown in clumps or mass plantings. We use these ferns throughout our shade gardens. Actually, this is one down right spectacular plant. 

Lady Ferns are a highly variable species, with numerous varieties in cultivation. More than 300 varieties, in shades of grays, greens, and burgundy, have made their way to the home garden. Some, like ‘Frizelliae’ are extremely odd in appearance. This delicate, finely cut deciduous perennial fern is at home in the garden as the woodlands and meadows. The plant can even be used as a ground cover or on a wet hillside. 

Athyriums are relatively sun and soil tolerant, compared to many other ferns. Despite its delicate appearance, lady ferns are quite rugged and adapt well to cultivation. In the woodland setting they even do better with an occasional burning. For best growth plant them in partial shade in soil that is rich and moist. Give them a little shelter from wind to protect fronds from breaking and they will perform well for years. 

These ferns need a neutral to acid ph soil which drains well. A mixture of equal parts of loam and leaf mold is suitable growing medium. Lady ferns require no fertilization. Athyriums grown in a greenhouse or home should be planted in peat and loam with a bit of sand. 

Propagation is by division in the spring, although spores may be sown in Summer. Division is most successful and by far the easiest method for the home gardener. Simply divide the clumps every few years, with a sharp spade and replant crowns at soil level. 

In the wild, lady fern often occurs on wet sites but can colonize cracks in rocks and crevices if roots are protected and in constant contact with water. We use them, with hostas and other broadleaf plants, along trails, naturalized on banks, mixed with grasses, or bordering walks. They work well at the base of sculptures, garden benches, and potted plants.

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Modified: March 7, 2009 at 6:34 pm GMT-0800

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