The Perennial Plant Association has named Athyrium niponicum ‘Pictum’ the 2004 Perennial Plant of the Year. This perennial low-maintenance Japanese painted fern is one of the showiest ferns for shade gardens. It is popular due to its hardiness nearly everywhere in the United States, except in the desert and northernmost areas in zone 3. ‘Pictum’ grows 18 inches tall and as it multiplies can make a clump that is more than two feet wide. ‘Pictum’ produces 12- to 18-inch fronds that are a soft shade of metallic silver-gray with hints of red and blue. This lovely fern, which prefers partial to full shade, makes an outstanding combination plant for adding color, texture, and habit to landscape beds and containers.

Landscape Uses
The magnificent texture and color of the fronds electrify shady areas of the garden and make the fern a wonderful companion for a variety of shade plants. Japanese painted fern provides a nice contrast to other shade-loving perennials such as hosta, bleeding heart, columbine, astilbe and coral bells. A popular combination is Japanese painted fern with Hosta ‘Patriot’ and ‘Ginko Craig’. For something different, try Hosta sieboldiana ‘Elegans’. Another friendly companion plant for the Japanese painted fern is Tiarella (foam flower). One of the most unique possibilities is to use this fern with sedges. Carex (sedges) are shade-loving, easy-to-grow grasslike plants. Try Carex morrowii ‘Variegata’ or Carex siderosticha ‘Silver Sceptre’. Other selections that are excellent compliments to Japanese painted fern include Brunnera macrophylla ‘Langtrees’, ‘Silver Wings’, or ‘Jack Frost’; Lamium maculatum ‘Orchid Frost’ and ‘Purple Dragon’; Astilbe ‘Snowdrift’; Astilbe simplicifolia ‘Sprite’; and Dicentra ‘King of Hearts’. Use these selections with white flowers or variegated leaves to echo or pick other colors for contrast. Most any plant will make a great counterpart to the graceful, attractive, and versatile Athyrium niponicum ‘Pictum’.

Cultivation
This fern needs a well-drained, compost-rich soil and flourishes where moisture and humidity abound. ‘Pictum’ grows best in part- to full shade. The best frond color results in light shade. In the south, a few hours of morning sun will bring out the high colors. In the north they will take more morning sun without sunburning. The colors are more intense in the spring or in cooler temperatures or in cooler climates such as the Northwest. Add 2-3 inches of compost or peat moss to the beds each spring or fall. This fern is extremely reliable when grown in the proper environmental conditions. Its colorful foliage should be vibrant from early spring until frost, when it will go dormant and reemerge with its excellent foliage the next spring.

Hardiness: Grows in USDA Hardiness Zones 3-8

Light: Part to full shade. The best frond color results in light shade.

Soil: Japanese painted fern needs well-drained, compost-rich soil.

Uses: The Japanese painted fern makes an outstanding combination plant for adding color, texture and habit to the shade garden.

Unique Qualities: The low-maintenance Japanese painted fern is versatile and provides impressive contrasting foliage that brightens landscape beds and containers. Fronds are 12 to 18-inches long and are a soft, metallic, silver-gray with hints of red and blue.

Planting Information: Japanese painted fern performs best in well-drained but moist soil with added organic compost or peat moss. It flourishes where moisture and humidity abound.