Lessons from my small shade garden

Posted on April 14, 2021 by Scott Vogt

I have two large pin oak trees in my back yard. They are one of the reasons I purchased the house. They are healthy – for the most part – and don’t suffer the blight of most pin oak trees in south central Kansas, Iron Chlorosis. I appreciate the shade they give my house, especially in the late afternoon. Each of them is about 50 years old. I have long been envisioning a shade garden underneath them.

Last spring, I finally got around to planting a few shade plants in a small space I had developed long ago under one of these trees. I was determined to find some plants that would grow in the shadow of this tree. Root competition is a problem as well. Honestly, I have struggled to grow anything under their shade.

Here are a few of the plants that survived in my shade garden, with a few even already blooming this spring.

Woodland Phlox
Barren Strawberry
American Columbine
Yellow Columbine
Bluebird Columbine
Variegated Solomon’s Seal
Solomon’s Seal
Elm-leaf Goldenrod
White Woodland Aster
Mayapple
Liverleaf
Golden Ragwort
Herman’s Pride Yellow Archangel
Sweet Woodruff
Rose Sedge
Evergold Sedge
Plantain Sedge
Pennsylania Sedge
June Hosta

Watering

As you can see, I had quite a few plants survive these adverse conditions. One of the biggest lessons was to regularly water the area. I spent the first three weeks after planting hand watering each plant. Once I noticed that the plants were starting to put on new growth, I backed off the watering and just watered as needed. I would frequently check the top inch or two of soil for moisture. If it seemed dry, I would hand water again. I followed this regimen throughout the remainder of the growing season. Keep in mind that you are trying to grow shade plants in an area that was once predominately prairie. Supplemental moisture is required for those plants to survive.

Leaves

Essentially, I left the leaves as they fell from the tree to a depth of one to three inches. These leaves are good insulation and eventually break down to release nutrients. Of course, too many leaves can be a problem too. Gently remove excess leaves that blow in from other areas.

Disappearance

I had some plants disappear last summer. Some of the Solomon ’s seal faded into the soil. Remarkably they are coming back to life this spring. I kept watering them even though they went dormant. A spring ephemeral like mayapple is supposed to go dormant, so I was certain it would return. However, the solomon’s seal made me wonder about their survivability. Shade plants are resilient. They surprised me with their return this spring.

A few additions

Bolstered by my success, here are a few plants I plan to add to this new shade garden.

Geranium maculatum ‘Crane Dance’
Celandine Poppy
Crested Iris
Jack in the pulpit
Bluestem Goldenrod
Early Meadow Rue

I have been reluctant to start converting my dark and barren patch of ground into a shade garden. It has been really rewarding to see this garden come to life this spring. It took a little forethought and tenacity to make this garden take shape. It is not perfect, but I have a better handle on how to enhance it and help it through our Kansas summers.

Inspiring Landscapers

Posted on February 21, 2018 by Brad Guhr

This Saturday, February 24 at our Native Plant Landscaping Symposium, 10 inspiring landscapers will share their native plant gardening stories.

A common thread of these landscapers/gardeners (I use these words interchangeably) is that they have each uniquely contributed to my approach and style of landscaping over the years. I have been drawn to their passion for gardening and landscaping. They are botanists, ecologists, master gardeners, landscape artists, and inquisitive students of gardening. Most of them have had successful careers in areas other than landscaping. Yet each considers landscaping a labor of love and finds great joy in working with plants that shape the landscapes around them. Their enthusiasm is infectious. I look forward to hearing their brief prepared stories with photos all being told in a one day symposium format where they can also answer questions. While it is difficult to fit these individuals into specific landscaping categories, I have generally ordered them in speaking sequence from wild and ecological to horticultural and manicured.

I won’t have time to give them each the full and flowery introduction that they deserve. But I will say a bit about their styles and approaches that have influenced me over the last 25+ years.

The Speakers

Dwight Platt was my major professor at Bethel College where I studied biology and environmental studies in the early 90s. He introduced me to Lorna Harder, then curator for natural history at the Kauffman Museum. The two of them were responsible for developing the oldest prairie reconstruction in Kansas on the museum grounds, and I was able to serve as a prairie intern with them before graduating. My appreciation for the diverse ecology of the prairie and how prairie plants can be incorporated into landscaping started with them. They inspired me to pursue further education in ecological restoration and landscape architecture.

Kauffman Museum Prairie

Dwight and Lorna’s home landscapes utilize many native plants with a focus on attracting biological diversity to those landscapes. Bob Simmons carries a similar approach. His intimate knowledge of host plants and what butterflies they attract guides his approach to landscaping as well. All three of these folks are passionate knowledge seekers of the birds and butterflies around them. They are regular attendees of annual bird and butterfly counts in Harvey County that contribute to citizen science.

Pipevine Swallowtail Caterpillar on Host Plant

My work at Dyck Arboretum with the Earth Partnership for School (EPS) Program has opened my eyes to the power that native landscaping can have inspiring children. Developing prairie gardens on school grounds offers fun learning opportunities through hands-on, project-based learning. High school science teachers Jay Super (Maize) and Denise Scribner (Goddard) are award-winning educators that have displayed how prairie gardening offers a useful learning tool for their students.

Goddard Eisenhower High School Prairie Garden

Locally grown food is important to our health and well-being and I have long been intrigued by the mixing of vegetables and native plant gardens in our landscapes. The Sand Creek Community Garden in N. Newton has been an example for me in recent years of how growing vegetables and tending native prairie gardens are mutually beneficial. Attracting pollinators and insect predators can only help food plots and they certainly add interest to gardening experience as well. Duane Friesen was the main organizer of this community garden seen as one of the best in Kansas. And as my father-in-law, Duane has also taught me much of what I know about growing vegetables. Joanna Fenton Friesen has a real eye for designing beautiful gardens with native plants and has been an organizer for the perennial flower beds at the community garden. They each have inspiring home landscapes with vegetables and native plants as well.

Sand Creek Community Garden

Pam Paulsen, Reno County Horticulture Extension Agent, is one of the top education resources in Kansas and she has immense knowledge about vegetable gardening, pollinators, and natural pest management. She is also an avid student of the prairie and a great photographer.

Aesthetically arranging native plants in organized assemblages adds enjoyment to landscaping. It also makes native plant gardening, often seen as unkept and weedy, more palatable to the general public. My colleague, Scott Vogt, has a horticulture degree and has helped influence me in this regard by encouraging plantings in groupings. Duane and Joanna with their eyes for aesthetics and surrounding native gardens with edging and mulched trails have also been influential.

A Clumped Planting at Dyck Arboretum.

Two gardens that I have enjoyed visiting in recent years have been the home landscapes designed and tended by Laura Knight (Wichita) and Lenora Larson (Paola). Their displays of not only native plants, but adaptable perennials and annuals too have expanded my understanding and appreciation for sustainable landscaping. They also have an appreciation for art in the garden, beautiful walking paths, water features, and weeding – all elements that enhance the garden aesthetic experience. Lenora also pays close attention to choosing plants that offer either nectar or food for insects.

Lenora Larson’s Garden

I hope you will join us Saturday and experience even a fraction of the inspiration that I have received from these gardeners and landscapers.

2017 Dyck Arboretum Year in Review (Limerick Style)

Posted on December 27, 2017 by Brad Guhr

End of December, in its last week,
dormant plants means the prairie’s asleep.
From our 35th year,
the events we will cheer,
this time when darkness is peak.

Winter Lecture Series

For wildfires, bird sounds, and butterflies,
folks brought open ears and wide eyes.
Learn new facts and stats,
about birds, bugs, and bats,
The 2018 Series will make you wise.

Spring Symposium: Living A Land Ethic in Kansas

Our members for an ethic take a stand,
with Kansas animals and plants in demand.
Farmers and ranchers spoke,
Teachers and leaders invoked,
a clear message – take care of the land.

Leprechaun Run

Around the Arboretum we ran,
to catch the bearded leprechaun.
Costumes were so green,
time away from the screen,
great fun for each child, woman, and man.

Landscaping Classes

Good folks want to limit their grass.
Mowing’s such a pain in the…rear.
Just add native plants,
attract birds, bees, and ants,
biodiversity you will amass.

Wisconsin trip to give talks at Aldo Leopold Foundation Land Ethic Conference

I paid my respects to Leopold.
A story that he simply told –
take care of the land,
to the future we’ll hand,
An ethic that’s worth more than gold.

Summer Soiree

Nice food and a speaker we did host,
sitting inside so that folks would not roast.
Stayed out of the sun,
silent auction was fun,
we love our supporters the most!

Weddings

In a setting where native plants live,
brides and grooms their vows they did give,
Their families were happy,
words may have been sappy,
discord we hope they’ll outlive.

Arboretum Grounds Management

Nice grounds that our members admire,
demand work with a rake, mulch and fire.
Native plants will create,
space for insects to mate,
and landscapes of which you will not tire.

Spring and Fall FloraKansas Plant Sales

Choose a forb, grass, sedge, shrub or tree.
We love to see a good buying spree.
Plant sales feed our mission,
and bring home the bacon,
friendly advice here is given for free.

Earth Partnership for Schools Program

Native plant lessons teachers do hear,
a program that is in its 12th year.
the kids lend a hand,
their lessons are grand,
prairie gardens on school grounds endear.

Field Trips

Kids come to learn things about prairie.
New names like bluestem and ground cherry.
Plant roots go so deep,
flower nectar so sweet,
insects are our friends and not scary.

Concerts

Great music in a prairie garden setting.
Enjoy tunes in nice seats without sweating.
Plucked strings are a treat,
harmonies are so sweet,
Crust & Crumb breads at break you’ll be getting.

Eclipse Trip

We drove to the corn state to see,
a brief view of the sun worry free.
All eyes in the air,
such shows are so rare,
wearing dark glasses was key.

Luminary Walk

Our grounds after dark are a sight,
gentle glows given by candle light.
Festive notes please the ear,
tasty treats add good cheer,
bundle up so you don’t get frostbite.

Thank you for being part of our Dyck Arboretum family

Our staff love our jobs that is clear,
volunteers and members we hold dear.
With a mission so true,
we’ll work hard for you,
Season’s greetings and happy new year!

Finding Common Ground with Native Landscaping

Posted on November 30, 2016 by Brad Guhr

In the gardening off season now, you have a chance to think about the big picture of what you want for your landscape. Consider a plan that resonates with the general public by finding common ground with native landscaping. I will offer some suggestions that help keep your native landscaping from looking like a “weed patch”.

Let’s start with some perspective. Landscaping in the United States has many different influences and varies greatly from formal to wild/ecological. You have a whole spectrum of styles to consider.

Formal Gardening

Many of us were taught to appreciate the formal landscapes and garden designs made famous in Europe and France centuries ago featuring rectilinear lines with meticulously-trimmed lawns and hedges. Much of our society today still prefers this landscaping style as is evident in city codes and homeowner association regulations that encourage and even mandate manicured vegetation. With this style, we value leaves over flowers, vegetation simplicity, order, control and tidiness. Intensive use of mowers, trimmers, water, fertilizer, herbicides, fungicides, and pesticides, help efficiently maintain this style of landscaping that symbolizes human domination of nature.

Gardens of Château de Villandry, France. Photo by Peter Dutton.

Ecological Restoration

On the other end of the landscaping spectrum is ecological restoration. Plant communities native to a place are used as the blueprint to reconstruct a functioning ecosystem. Seeds of that plant community (i.e., prairie grasses and wildflowers in South Central Kansas) are planted and disturbance vectors (i.e., fire and grazing) that originally maintained that plant community are restored. While intensive preparation and planning go into reconstructing a prairie, this style of landscaping is eventually low maintenance, requires only implementing/simulating occasional disturbance, and mostly embodies working in sync with nature.

Reconstructed Prairie at Dyck Arboretum of the Plains.

Native landscaping advocates, promote many benefits of this latter landscaping style:

Colorful flowers and seed heads with varied shapes and textures
Diverse habitats with food and shelter that attract various forms of wildlife
Dynamic landscapes that provide year-round visual enjoyment
Long-term low input needs with regard to water, fertilizer, herbicides and pesticides
Adaptation to natural environmental conditions
A cultural connection to earlier inhabitants that used native vegetation for food, medicine, and ritual; building a “sense of place”

There are barriers, however, to landscaping this way in cities. Fires and grazing are not practical in urban areas. Annual mowing adequately simulates these activities, but dealing with that much biomass can still be cumbersome. Codes limiting vegetation height and social expectations driven by the formal garden mindset are hurdles for folks wanting to landscape with native plants. Native plantings are often seen as messy “weed patches”.

But you can still landscape with native plants in publicly palatable ways and enjoy many of the listed benefits. While my training and education are in ecological restoration and I used to be an advocate for restoring diverse prairies in urban areas, I realize that is not usually practical. I’ve moved towards the middle of the landscaping spectrum when it comes to recommendations on landscaping with native plants, to find common ground between formal and ecological styles.

With more than a decade of lessons learned from helping schools implement native plant gardens, I’d like to offer some of the following management practices to make native plant gardens more visually appealing to the general public.

Native Plant Garden Best Management Practices

Define Garden Goals – Wildlife habitat in general? Single species habitat (e.g., monarch)? Rain garden? High profile or in backyard? Prairie or woodland?
Start Small – I plan for about one plant per 2-3 square feet. Hand irrigation to establish plants in the first year is important as well as establishing a regular weeding routine takes time. Keep the workload manageable. You can always enlarge/add more gardens later.
Prepare the Site – Eradicate existing perennials with a couple of Glyphosate treatments in summer, especially important for getting rid of weed enemy #1, Bermuda grass.
Consider Height Proportions – Think about being able to see layers of plants. Island gardens are visually more appealing with shorter plants and there are many short to medium height native options to consider. Gardens against building walls do allow for taller vegetation in the back.
Be sure that plants are not too tall for the scale of small island plantings.
Add Hardscaping – Include features such as bird baths, feeders, houses, artwork, and benches for human enjoyment.
Get Edgy – Establish the boundary where weeding meets mowing. A flexible edge such as flat pieces of limestone is a favorite. A visible edge also conveys that this garden is purposeful.
Limestone edging helps define this garden.
Clumping of Species – When a garden has high visibility for the public, choose fewer species and plant them in clumps or waves to convey that this garden is intentional. Too many species planted will appear random and thrown together over time.
Suggestions for planting in waves or clumps.
Don’t Fertilize – Native plants will survive fine without fertilizer. Extra nutrients benefit weeds and only make native plants taller (and more wild looking).
Mulch Is Your Friend – One or two applications (2”-4” deep) of free wood chip mulch from the municipal pile or delivered by a tree trimmer keeps the native garden looking good and helps control weeds. A layer or two of newspaper under the mulch also minimizes weeds.
Signage Educates – Whether a wildlife certification sign or species identification labels, signage helps convey that this garden is intended to be there. Education leads to acceptance.
Weeding Is Mandatory –Weeding regularly and often minimizes the need for a long backbreaking weeding session that will make you hate your garden. It is therapeutic and good exercise. Plus, a high frequency of visits to your garden will add to your appreciation and enjoyment.
Weeding can be fun!

Now, resume your planning and consider going native. Do so in a visually pleasing way and maybe your neighbors will follow suit.

Photo Credits

Landscaping with Native Plants – One Small Step at a Time

Posted on April 27, 2016 by Brad Guhr

I am an enthusiastic advocate for landscaping with native plants. I preach this message at our spring and fall plant sales, talk about it in presentations, plan and promote lectures and symposia around this and other related topics, and run an Earth Partnership for Schools Program that has planted prairie pocket gardens at more than 60 schools in Kansas over the last 10 years.

But when it comes to my home landscape, I have been TERRIBLE historically at practicing what I preach. The saying “the cobbler’s children have no shoes” has certainly applied to me when it comes to my landscaping. For a majority of my home ownership years, I have hypocritically landscaped mostly with a lawnmower.

Such actions were not intentional as I knew and desired better. I love aesthetically-rich native plant communities that offer a variety of flowers and seeds throughout the year and I love all the different types of wildlife that they attract. I know the ecological principle that greater plant diversity in my yard will lead to greater wildlife diversity of insects, birds, amphibians, mammals, and reptiles. I know that trying to grow a thick monoculture of grass requires regular inputs of water, fertilizer, herbicides, and sometimes even pesticides – none of which are in sync with environmental stewardship or human health. I know that it takes thousands of caterpillars to feed a nest of young birds and that plant monocultures do not host many caterpillars.

I’ve always known better, but have used the excuses of a lack of time and money to keep from doing better.

A few years ago, I decided to try to make some incremental changes…baby steps even. Sara and I started digging up small square-footage sections of our lawn each spring and fall, covering them with newspapers and mulch, and putting in 10, 20, or 30 plants at a time. The time commitment and $ outlay to plant and establish each of these native plant beds was manageable. We’d lose a few plants here and there, but the majority would survive with regular watering in the first year to get those soon-to-be deep, perennial maintenance-free roots established.

Clothesline corner – April 27, 2016

New applications of mulch from the free municipal mulch pile in Newton once per year and weekly regular visits throughout each week were not only manageable time allotments, but provided welcome forms of exercise and reflection. Weeding, when done in regular and short repetitions, has actually become enjoyable and therapeutic for me.

Main backyard garden – April 27, 2016

Northside porch planting – April 27, 2016

Street sidewalk planting – April 27, 2016

As plants become established and more profuse in their flowering each year, my enjoyment of these native plant gardens has grown. And the wildlife has seemed to enjoy the plants too. There are loads of insects pollinating flowers, and more species of butterflies and birds appear to be visiting our yard. I haven’t seen snakes yet, but have seen toads and a salamander. There has even been a pair of brown bats in my bat house the last couple of years that for many years was empty.

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Main backyard garden – July 14, 2014

My home landscape is far from perfect and it may never meet my grandest expectations. Not all of the species I bring in are native and there is always more weeding to do than I will give time. Soccer, croquet, and wiffleball games still require that a chunk of lawn remain. But baby steps of forward progress are being made.

Self-Guided Tour

Posted on April 6, 2016 by fhd-admin