Japanese Painted Fern
Athyrium nipponicum 'Metallicum'
Japanese Painted Fern foliage
(Photo courtesy of NetPS Plant Finder)
Height: 18 inches
Spread: 24 inches
Hardiness Zone: 3a
Other Names: Crested Japanese Painted Fern
An excellent indoor accent plant for containers and hanging baskets
Features & Attributes
Japanese Painted Fern's attractive ferny bipinnately compound leaves emerge deep purple, turning silver in color with showy burgundy variegation throughout the year. The flowers are not ornamentally significant. The deep purple stems are very effective and add to the plant's interest.
This is a dense herbaceous houseplant with a shapely form and gracefully arching foliage. Its extremely fine and delicate texture is quite ornamental and should be used to full effect. This plant usually looks its best without pruning, although it will tolerate pruning.
Planting & Growing
When grown indoors, Japanese Painted Fern can be expected to grow to be about 18 inches tall at maturity, with a spread of 24 inches. It grows at a slow rate, and under ideal conditions can be expected to live for approximately 15 years. This houseplant performs well in both bright or indirect sunlight and strong artificial light, and can therefore be situated in almost any well-lit room or location. It prefers to grow in moist to almost wet soil, and will even tolerate some standing water. As such, the surface of the soil should be kept consistently moist to the touch, and you can expect to water this plant two or more times each week, especially if it's growing in a lower-humidity environment. Be aware that your particular watering schedule may vary depending on its location in the room, the pot size, plant size and other conditions; if in doubt, ask one of our experts in the store for advice. It is particular about its soil conditions, with a strong preference for rich, acidic soil. Contact the store for specific recommendations on pre-mixed potting soil for this plant. Be warned that parts of this plant are known to be toxic to humans and animals, so special care should be exercised if growing it around children and pets.
There are many factors that will affect the ultimate height, spread and overall performance of a plant when grown indoors; among them, the size of the pot it's growing in, the amount of light it receives, watering frequency, the pruning regimen and repotting schedule. Use the information described here as a guideline only; individual performance can and will vary. Please contact the store to speak with one of our experts if you are interested in further details concerning recommendations on pot size, watering, pruning, repotting, etc.
-- THIS IS A HOUSEPLANT AND IS NOT MEANT TO SURVIVE THE WINTER OUTDOORS IN OUR CLIMATE --
Disclaimer - This Plant Finder tool is an online resource representing many of the varieties that we carry over the course of the season, and is intended for informational purposes only. Inventory varies seasonally, so we cannot guarantee that every plant will be in stock at all times - please contact the store directly for current availability. It does not include our entire selection of plants, so be sure to visit our store to see varieties that may not be represented on this list.