An Epic Visit to Epic Campus: Part 1

A few weeks ago, I shared that during my trip to Wisconsin to speak to the Wisconsin Hardy Plant Society I was fortunate enough to have Jeff Epping tour me around for the day.

Of all the places he promised to take me, I was most excited to see the Epic campus where he has been instrumental in developing their plantings. To be honest, the 1,670 acre campus has to be seen to be believed. And, as you’ll see from the photos below, much of it is fantastical. I asked Jeff why all this effort to make Epic HQ look amazing. He said that the founder Judy Faulkner knew she would be competing for talent with big coastal cities, and she wanted to make Epic an epic place to work.

While much of what you’ll see from these photos is really out of this world, there are still ideas and inspiration to be gleaned. And, the biggest inspiration I took away from seeing the plants and building designs was that we can think differently.

I should note for clarity the buildings have unusual names. I’ve capitalized them to help distinguish their identities, so if you see a random word like Creatures, Library, or Guilds, just know that’s the building’s name.

The first campus we visited was designed with a farm theme. That’s not a barn, but it is a building where employees work. Jeff said that this orchard was around six years old.

Jeff said that most buildings have a signature staircase. In this first one, a Farmall tractor had been disassembled and mounted to the wall.

A map provides a sense of scale of the campus.

The next campus we visited was the Prairie Campus that featured a variety of herbaceous and woody plantings. Jeff told me that every building on campus is connected via skywalks or in the ground tunnels. In Wisconsin during the winter they make sense.

On the Prairie Campus, a number of Lespedeza (bush clover) were in full bloom. He said that they didn’t see any seed on them like further south.

 

In the Indiana Jones tunnel, if you pulled on the figurine, a rolling boulder would sound like it was coming toward you.

 

I noticed a Monarch on a Heptacodium miconioides (seven son flower) and noted to Jeff how I was surprised. He then told me what a pollinator magnet this small tree is, and he said that the tree is often covered with pollinators.

I loved how there were parts on campus where they let the landscape grow a little wild. Here Solidago (goldenrod) and Symphyotrichum (aster) provide a lovely color pairing for autumn.

Jeff said this area was inspired by the beautiful amphitheater at The Scott Arboretum.

Jeff then took me to see the large gravel garden at Epic. The majority of their parking is underground, and with the seamless landscape you would never know there were hundreds of cars below you. In these areas no trees grew since their weight would be so heavy. Instead of just having an area to mow, they got creative with their plantings.

The biggest benefit with the gravel garden is less maintenance. You can see some of the plant diversity in the gravel garden including Parthenium integrifolium (wild quinine) and Echinacea paradoxa (yellow coneflower).

In another section of the gravel garden Salvia yangii (Russian sage, aka Perovskia atriplicifolia) and Baptisia australis (wild indigo) grew as round-mounds amongst the upright grasses. I commented to Jeff how our Baptisia were already dormant and theirs were still green.

To help separate the gravel garden from grass, they had pavers in place.

Closer to the western area, an Asclepias syriaca (common milkweed) was covered in heavy seed capsules.

Schizachyrium scoparium (little bluestem) catch the light in the western-themed area. Jeff told me that most of these grasses had seeded in, and they left them.

More mature Heptacodium miconioides are in bloom much later in Wisconsin than they do for me in Texas.

Outside Kouhoutek was a more Asian themed planting. Many places and roads were named after celestial objects since Judy has a fascination with space.

We then walked toward Wizard’s Academy that was themed after Harry Potter. It looks like a back alleyway in England!

A beautiful allée in Wizard’s Academy is flanked by colorful containers.

 

I really admired their color choices in the containers. They are large enough that even the Cotinus (smokebush) has space to grow.

 

It was at this point that Jeff shared that as they were building campuses, they kept trying to make them from scratch. The suggestion was made to make them modular. Use the same footprint for the buildings so that you automatically know how much supplies you need. And, they can then design them however they want to on the inside or the out.

Fortress was designed to look like some medieval castle.

Guilds was one of the new buildings just constructed. It’s amazing to see the detail on the outside of the building.

The plantings outside Guilds featured a new gravel garden. These have to be watered frequently until the plants establish.

Looking outside you can see the new plantings around Creatures (building to the right). You can see the break between where perennials stop and woody plants start with the break in mulch color and planting density.

The signature staircase in Creatures had to be seen to be believed! A giant dragon was suspended in the stairwell.

Watch out Jeff!

Look at this lovely stained glass window. Except it isn’t! It’s a cloth over a glowing light pillar.

 

As we headed back toward Wizard’s Academy, Jeff took me into Library to see their signature staircase. It resembled a beautiful library.

 

At the bottom of the staircase in Library was this beautiful cutouts of letters.

We stopped for lunch in King’s Cross cafeteria. They had such good and fresh food available for their employees.

UNC Charlotte Botanical Gardens

A few months ago when I was giving a presentation at Longwood Gardens I crossed paths with Claudio Vazquez and Amanda McClean of Izel Plants. In our discussions, they mentioned that co-worker Shannon Currey had heard something about a more heat tolerant Pachysandra procumbens (Allegheny spurge) from Louisiana named ‘Angola’. My ears perked up. I knew this native groundcover from the mountains of Tennessee, but a selection from Louisiana would make it from one of the southwest most populations I knew. Sure enough, BONAP listed a single county in Louisiana.

Finding selections of plants that grow on the margins of their range provide new opportunities to expand their use in gardens. They often have traits that make them more adapted to those extremes, whether the conditions be hotter, colder, drier, wetter, or more. And, a selection of Pachysandra procumbens from Louisiana would likely do better in east Texas than one from Kentucky or Tennessee.

So, I emailed Shannon, who said that it was collected by the late Dr. Larry Mellichamp and Tony Avent on one of their trips through the southeast. She had learned about it from Ed Davis, Assistant Director of the UNC Charlotte Botanical Gardens. She connected us, and Ed offered to share some. He didn’t quite know the entire story but knew it was a great plant. We then put two and two together and realized I would be coming to speak in Charlotte in February. So, we coordinated my visit to the UNC Botanical Gardens.

I had visited in 2011 as part of a conference in Charlotte, but my time was rushed and I only remembered the moon gate. So much had been developed and planted in that time like a brand new natives terrace. Ed was a gracious host, and he made sure to show me a few spots in the garden where ‘Angola’ had spread well.

Pachysandra procumbens ‘Angola’ is a vigorous, more heat tolerant selection of Allegheny spurge from Louisiana.

The emerging flowers of Pachysandra procumbens ‘Angola’

Ed also welcomed me to walk through the rest of the garden. I remembered the moon gate from my previous short visit many years ago, but the place had developed so much. The photos below show how much care the gardens have received since my first visit.

The moon gate frames the entrance to the Asian garden.

I probably saw over ten Edgeworthia chrysantha (paperbush) during my time in Charlotte, and it has been exciting to see the interest in this shrub surge over the past 15 years or so. One of the nicer forms was ‘Gold Rush’ at the gardens.

I love the intricacies of the Edgeworthia chrysantha flower and how they catch drops of rain and fallen petals.

 

The garden had a massive Hamamelis vernalis ‘Amethyst’ (vernal witchhazel), and with a dark green background the flowers were easily visible.

 

Hamamelis vernalis ‘Amethyst’ was selected by plantsman Tim Brotzman for the plum-colored petals that appear in February.

The natives terrace featured a variety of textures that were even more apparent in winter.

On the natives terrace Ed said that they grew Eryngium yuccifolium (rattlesnake master) in containers for a novel effect (and to avoid the rabbits!). He commented that they did well as structural elements.

In the Asian garden, I noticed this espaliered Acer palmatum ‘Sango-kaku’ (coral bark Japanese maple) and thought that training it along one plane was a neat effect.

It’s been years since I have seen or even thought about Corylus avelllana 'Contorta' (contorted filbert). It has such good winter interest with the twisted branches and catkins emerging.

Cascading down this rock wall was a gorgeous prostrate Gardenia jasminoides ‘Radicans Variegata’. Even if it didn’t bloom (which it does!), this plant would be a worthwhile addition to brighten a dark spot in the garden.

Acer palmatum ‘Murasaki Kiyohime’ was an interesting study in plant shape and texture. Ed said that they had pruned it back from the path a few times.

A close up of the colorful twigs of Acer palmatum ‘Murasaki Kiyohime’

The Van Landingham Glen featured a mesic hardwood forest that would become carpeted with wildflowers when warmer temperatures arrived. Ed told me that they had encouraged moss to grow by blowing the leaves away from the pathways.

I also spent some time in their greenhouses and headhouse area. These facilities are essential for teaching classes on campus.

 

On of the neatest pieces of garden art I’ve seen was this metal Dionaea muscipula (Venus flytrap).

 

Even though it was cool and dreary outside, inside the greenhouses was lush and verdant.

Orchids of all kinds were in bloom inside the greenhouses.

I also loved their bog garden that featured a number of Sarracenia (pitcher plant) species from the southeastern US. The curved structure allowed them to create a gradient in height for water applied by hand to move through the bog.

Here’s another photo of the bog garden showing the curvature and the slope.

And, thanks to Dr. Mellichamp the UNC Botanical Gardens are a wonderful place to learn about the unique flora of the southeast US, as shown on this mural. I can’t wait to visit again!