Ferns in Iowa on Lawn and Garden Search

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Ferns
For now we have a single general file dealing with growing hardy ferns in the home landscape. Within this next year, we will develop files for the 10 or 12 most popular fern species.

Hardy Ferns
While there are many, many kinds of ferns with varying cultural requirements, they are usually categorized as tender or tropical ferns as opposed to hardy or native ferns. They range from 3 or 4 inch tall groundcovers such as Rusty Woodsia and Walking fern to 4 to 6 feet tall such as Cinnamon fern or Ostrich fern.

Choosing Hardy Ferns
Maidenhair fern (Adiatum pedatum) is 12 to 18 inches tall, delicate fronds with reddish cast; spreads well but is not invasive. Japanese painted fern (Athyrium niponicum pictum) grayish-green with red tints encouraged by brighter light, very beautiful.

Planting and Propagating Hardy Ferns
Place large ferns, like the ostrich fern, 3 feet apart, but most can be spaced at 12 to 18 inch intervals. The easiest way to grow more fern plants is to divide existing clumps after 3 or 4 years when they become large.

Using Ferns In The Landscape
Plant them with bulbs and they'll mask the dying bulb foliage in late spring. Set it on rather than under the soil, with the growing tip or crown above the soil line. Never fertilize a fern when it is dormant.

Listings for Ferns in Iowa

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	Peck's Green Thumb Nursery
	Cedar Rapids, Iowa (IA) 52402-1765 Click for details...


	Wallace's Garden Center
	Bettendorf, Iowa (IA) 52722 Click for details...


	Oakcrest Gardens
	Glenwood, Iowa (IA) Iowa 51534


	Plantpeddler Inc
	Cresco, Iowa (IA) 52136


	Wallace's Garden Center & Greenhouses
	Davenport, Iowa (IA) 52806