Tag Archives: ferns

Shade Plants in Their Natural Habitat

Posted on by Katie Schmidt

On vacation in early July, some friends and I explored Devil’s Lake State Park, Wisconsin. Rocky and rainy, with lushly forested slopes, it is a very different landscape from my beloved Kansas. While hiking I saw many of my favorite shade plants living in situ, outside the confines of our carefully cultivated gardens. To spot them in their natural habitat is always a thrill!

Devil’s Lake State Park offers well kept hiking trails, rock climbing and water recreation.

Jack-in-the-Pulpit

Jack-in-the-Pulpit was growing along the hiking path ringing the lake. Easy to confuse with poison ivy because of its three leaves, colonies of them grow in part sun locations. In early spring their fluted blooms appear, inconspicuous in yellow and brown. In hot locations they will conserve their energy and go dormant for the summer.

Arisaema triphyllum, Jack-in-the-Pulpit

Ferns

Ferns were growing out of every crag, reaching their delicate fronds upward. Kansas does actually have many of our own native ferns, but they are much harder to find than those in wetter climes. I was really having a hard time keeping up with our hiking group because I was so fascinated by the diversity of ferns around us! I saw christmas ferns, lady ferns and wood ferns all in less than a mile’s walk.

The dots on the underside of the fern frond are spore clusters called ‘sori’.

Coral Berry

I also saw groups of coral berry (Symphoricarpos) growing in the understory, their fruits shining in the dappled light of afternoon. There are lots of cultivars of this plant quite suitable for sunnier locations. They make wonderful bushes for foundation plantings or filler amongst other shrubs.

Luckily you don’t have to go all the way to Wisconsin to see these beauties. All the plants listed in this post will be available at our fall FloraKansas Native Plant Festival fundraiser! Call or email Arboretum staff for more information.

Kansas Native Ferns

Posted on by Katie Schmidt

At FloraKansas Native Plant Festival our customers were surprised to see we offer Kansas native ferns. Perhaps they were surprised to hear Kansas even had native ferns! With our hot, dry summers and deep-freeze winters, Kansas does not seem like hospitable environment for delicate, shade loving plants. However, we have several naturally occurring fern species in the state that are hardier than you might think. They are fascinating to observe growing in the wild, but also make excellent additions to your shade garden.

Royal Fern

Osmunda regalis var spectabilis


According to fossil records, the royal fern family (Osmundaceae) dates back about 365 million years. 3 to 4 feet tall (shorter in poor, drier soil), this fern becomes a large and impressive specimen in the shade garden. O. regalis var spectabilis grows happily in the far eastern part of Kansas and throughout the eastern third of North America. Royal fern has attractive bright green foliage and rust colored spore plumes. It prefers moist, somewhat acidic soil and shade though it can handle sun if the soil is kept wet. This fern can live up to 100 years if planted in the right location!

Royal fern is an easterly species, occurring from the Ozarks through the southeastern US and north into eastern Canada.

Christmas Fern

Polystichum acrostichoides

This festive native fern grows in far southeastern Kansas. According to Missouri Botanical Garden, it “…typically grows in a fountain-like clump to 2′ tall and features leathery, lance-shaped, with evergreen (green at Christmas time as the common name suggests) fronds.” If you love boston ferns but want something perennial, this is a great option. When planted in an average moisture, shaded area it will spread slowly to form a colony.

If you are up for some botanizing, head to these southeastern counties in moist, partially wooded areas to catch a glimpse of these ferns.

Sensitive Fern

Onoclea sensibilis

Onoclea is unique native fern, with arching fronds and oblong, creeping rhizomes. Getting its name from sensitivity to frost, O. sensibilis is surprisingly hardy. It can easily survive the cold dry winters in Kansas, Nebraska and even the Dakotas. This species is native to the eastern half of North America as well as far eastern Russia and China. According to Wikipedia, you can help your ferns survive the winter by leaving dried fronds on the plant instead of clearing them away.

There are many more native ferns I could include here, from the marginal woodfern found in Wilson, Elk, and Greenwood counties to the tiny rock ferns growing among the monoliths at Rock City in Minneapolis, KS. Get out and do some fern hunting, or buy a few at our fall sale to enjoy for years to come.