Sticks & Stones – Page 10 – News & Views from Christensen's Plant Center

Happy 50th Unilock!

50 Year in the Spotlight

A 50-year-old birthday is no small feat. As many of my friends, and in a few more years myself approach or crest that half-a-century milestone, I find myself reminiscing about the journey it took to get here, and the road from here on out. Looking back at having the first VCR and having to choose from VHS or BETA.  Power steering and automatic transmissions were considered options, not standard equipment. Phones had 50’ spiral cords and every gas station, convenience store, 

Pay Phones

and restaurant had a pay phone with a phone book. I enjoy explaining to my daughter that texting was done on a typewriter and would cost you a stamp to send it with a 3-day delivery time. So, can you imagine how things were to how they are now inside a factory? Just think of the changes that have occurred to automated production and technology-driven products.

Unilock Logo

It all started back in 1972. That is when Ed Bryant brought the first paving stone from Europe over to North America. As one of the foremost leaders in the industry, Unilock has had many more firsts over the years including permeable pavers, facemix, and Ultima products. The technologies that produce these products have also changed dramatically. The days of measuring and leveling ingredients are now done with a computer and sensor-controlled mixers in a state-of-the-art facility. That’s a long way from the first plant in Barrie, Ontario.

They have also had their trials and tribulations with recessions, labor shortages, material shortages, and most recently the pandemic. But they have always strived with innovation to overcome adversity, creating new and unique quality products even when the times were tough. But let’s face it, you need a great team to make success grow and thrive.

Unilock Bricks on Pallets

Many of the sales reps, managers, and service reps that work at Unilock started out in the landscaping business in some way shape or form. I have seen everything from a lawn crew employee to a previous landscape owner working in the front or back offices. They add their knowledge and experience to a company that encourages learning and growing. It can be fast paced, intense and maybe be even hectic at times but the employees have always shown their best professionalism, patience and understanding. I have had the pleasure to see many of their employees rise throughout the ranks and take on new positions and challenges. I look forward to seeing many new faces that will become part of the Unilock family in the years to come.

And when I say I, I do mean we. Many of Christensen’s Plant and Hardscape Center employees work with or are even friends with Unilock employees. We have been partners for over 13 years, and I have had the privilege to watch many get married, have children, and even retire. I have a few that either live near my lake, or have a relative that lives on my lake, so I get to see them on the weekends or holidays. You may be surprised at how many interactions we have together between us after hours.

Unilock Ucara building instructions
Unilock Employees planting the time capsule tree

What is next? What will be the next best product, idea, design, or tool? There is so much potential in what we already have that I can’t imagine what could be next. But I like to think that Unilock does. To help commemorate their fifty years of success, they are planting a tree along with a time capsule with the intention of opening it back up fifty years from now. That’s confidence, and comes with all their hard work and effort. I sure would like to be a fly on the wall to see all the new cool things they will have by then! Congratulations to 50 now, and 50 more to come!

Bryan Pajak

Planting for a Cause

Invincibelle Spirit II by Proven Winners ColorChoice

October is Breast Cancer Awareness month. I know, with all the pink popping up, it’s probably hard to forget. Since 1 in 8 women will be affected by this debilitating disease in their lifetime, you may even know someone diagnosed and receiving treatment. While my grandmother fought it twice and was victorious both times, my aunt passed away 12 years ago at the age of 46. As you can see, this cause is very personal to me.

Cheryl Kampbrath

There are many ways to join in the fight against breast cancer, but one of the easiest for people in the horticulture industry is to buy and install the Invincebelle® Spirit II Hydrangea arborescens.

Invincibelle Spirit II by Proven Winners ColorChoice

Courtesy of Proven Winners - www.provenwinners.com

The Invincebelle® Spirit II takes the groundbreaking breeding of the original and improves on it with brighter color, more abundant flowers and a stronger rebloom. The entire plant is more compact and bushier with stronger stems.

Invincibelle Spirit II by Proven Winners ColorChoice

Courtesy of Proven Winners - www.provenwinners.com

The Invincebelle® series is a step forward in arborescens breeding, but what makes Spirit really unique is the mission to eradicate breast cancer. Donating one dollar per plant, Spirit and, now, Spirit II have raised over one million dollars for the Breast Cancer Research Foundation. Myra Biblowit, BCRF President & CEO, has said, “Proven Winners has made a real and tangible impact on advancing breast cancer research—raising over $1 million since 2010 to fund more than 23,000 hours of critical research through BCRF.”

Invincibelle Spirit II by Proven Winners ColorChoice

Courtesy of Proven Winners - www.provenwinners.com

Founded by Evelyn H. Lauder in 1993, BCRF-funded investigators have been deeply involved in every major breakthrough in breast cancer prevention, diagnosis, treatment, and survivorship. This year, BCRF will support the work of more than 275 scientists at leading medical and academic institutions across 15 countries, making BCRF the largest private funder of breast cancer research worldwide. BCRF is one of the nation’s most fiscally responsible nonprofits and is the only breast cancer organization in the U.S. with an “A+” from Charity Watch and Charity Navigator’s highest rating of four stars. Proven Winners® is very pleased to be working with the BCRF and plans to continue fighting this deadly disease.

Invincibelle Spirit II by Proven Winners ColorChoice

Courtesy of Proven Winners - www.provenwinners.com

Even if this particular cause isn’t close to your heart, it may affect your customers. I chose to plant an Invincebelle® Spirit in my aunt’s memory and have planted even more because the show of color is spectacular. Consider choosing this beautiful variety when installing Hydrangeas. It may mean only a little to you or your customer, but it might mean the world to women affected by breast cancer.

Marci McIntosh

Miniature Landscapes

model train in landscape

So, by now most people know that I am a hobbyist. I have everything from R/C cars, planes, helicopters, drones, and even an r/c boat. That’s all great stuff for the outdoors, but when winter comes, I am a solid inside guy. I don’t ice fish or ski; I have never even sat on a snowmobile, however, I have just as many indoor hobbies as I do outdoor. One of my favorites is working on a model train layout.

The train layout is around 120’ square feet and takes up ½ of my basement. I have modeled it after a modern-day early 2000 to 2010 era. This can make it challenging to find modern buildings, vehicles, and industrial equipment. Luckily though, the landscape materials are easy to find, and as many styles and designs have changed through the years, the core material is still the same. The species and cultivars of real plant materials may have changed, but on a 1/87 scale, a tiny green leaf is still a tiny green leaf.

HO Landscape with tractors and deer

The look that I am trying to recreate is loosely modeled around the Michigan, Indiana, and Ohio area. These areas are similar but also have a little variety between themselves such as the lush forests in the upper lower peninsula to the flatlands near Columbus and Fort Wayne. So, this involves me taking a variety of pictures in a variety of locations. Not all scenes that are being modeled are in a landscaped area like homes and businesses. I have more pictures of plants and scenery in their natural wild unadulterated habitats.  With as close to realism as you can get being the goal you want the landscape to not only make sense, but to be realistically possible. On my layout, I have a city scene, an industrial scene, and carnival scene and then a light-up wilderness scene underneath the layout itself. All these scenes allow me to have tremendous options and unlimited creative designs.

HO Landscape Trains and Tracks

The scenes that I think are both the most challenging and most fun to create are the maintained scenes, a truly landscaped area. Some materials are store-bought, but many items are handcrafted, one-of-a-kind items. Adding mulch beds, manicured boxwoods or arborvitaes for rows and hedges, flowering shrubs, or perennials. Even a couple of mulch volcanos around trees; remember the idea is what you see in real life and not how it should be. Applying rust lines around a building to show that there is irrigation, lines in the lawn for mow patterns. The diligence to the details is just as prevalent in the hobby as it is in the real world with one exception, none of my stuff dies or needs water!

HO Landscape Buildings

I have had one person ask me why there are no segmented walls or brick paver designs, since, after all, that is what I deal with every day, and not so much on the greener side of things. I explained that the scale being so small, the wall stones would be half the size of a piece of rice. Then I showed him the brick inlays in the city sidewalks around trees and sidewalk crosswalks!

I think everyone takes a piece of the work home with them, and I am no different. I am not a plant guy, but I have learned so much from being around so many creative landscapers and great employees. So, I have taken that knowledge that they shared with me and put it into my own hobby. I enjoy creating landscapes and buildings as much as just watching the layout. Watching a weathered and detailed CSX EMD go by pulling over fifty weathered, graphited, and dilapidated railcars next to a realistic backdrop is like watching fish in an aquarium, or maybe a relaxing night in your backyard on the patio next to a bonfire.

Bryan Pajak

Collecting Plants…. or Hoarding?

Plant in a head sculpture planter

When Does Specializing Turn Into Hoarding?

I’ll just come out and say it. I am a Collector. Over the years I have built - and dispersed – so many collections, in categories such as craft supplies, books, glass paperweights, pink flamingos, Westmoreland milk glass, hardy geraniums, hosta, tools and hardware, office supplies, and for a while in the 80’s, budgerigars. At one point I had 18 of them in a giant flight cage. Good times.

Decorative Glass Globes

It’s an all-American pastime as shown by the popularity of reality shows about hoarders and people who bid on the undisclosed contents of abandoned storage lockers. I haven’t slid so far; I prefer to do my collecting one piece at a time.

Collection of figurines

But when does “collecting” cross the line into hoarding? To me, collection is all about doing a deep dive into a particular subject and learning as much as you can about it. When I am studying a new topic, reference books get involved, and talking to experts in the subject, joining Reddits or groups, and getting as much hands-on experience as possible. For instance, I have collected figural cast iron - doorstops, bottle openers, party favors, door knockers and bookends – for years and I am pretty good at spotting reproductions and knock-offs.

Outdoor plant collection on wrought iron racks

When you really love something it’s easy to get caught up into accumulating, and it can be a rude surprise to look around one day and realize there is not one more square inch in your garden to wedge a single additional hosta, even though you are pretty sure you DON’T already have one virtually identical. That’s where we get to the critical difference between a “collector” and a “hoarder”. If you can’t part with your duplicates or lesser-value pieces; the books you’ve read ages ago and won’t look at again, stuff that’s broken or stuff that you MIGHT find a use for …someday… well, now you’re slipping into hoarder territory. News flash: your kids don’t want your stuff. You might want to winnow down your belongings before it gets bad.

Indoor plant collection

I am not quite there yet. Yesterday I spent ten or twelve hours moving all my house plants back indoors after their summer vacation. Somehow there are more of them now than what went out this spring. I don’t know what happened! I have plants all over the house, on shelves and étagères, under lights and crammed into the windows. I am kind of proud of the fact that I also said farewell to a few of them! I am not a hoarder after all. Just don’t ask me how many house plants I have.

Holly Christensen

The Sweet Anguish of Waiting

I like to call this time of year ‘the season of anticipation.’ Over the years, as I’ve developed my patience, I have come to enjoy the sweet ache of waiting. My son, on the other hand, is in anguish waiting for each holiday to arrive, starting with Halloween. And after each one is over in the blink of an eye, he’ll be in anguish until the next one arrives.  

Of course, I have been trying to teach him the value of waiting. We've defined "patience" as "waiting with a good attitude" in our family.  If you ask him what patience is, he'll use that exact quote with an eye-roll and sing-song voice... which is sort of the opposite of the definition. 

Otto on a swing in the garden

In true childhood fashion, the lesson didn’t really sink in until his teacher had them plant seeds and they watched them germinate in a clear cup. He dutifully informed me that, “Even though you can’t see it, the seeds are working hard underneath the ground, taking up nutrients and growing roots.” I told him that the holidays were the same thing. Even though he couldn’t see it, Mom and his family were working hard to prepare for the events. He scowled and ran off.

Purple Hyacinth

Nothing in horticulture elicits more anticipation than bulbs. As so many aspects of our life have sped up (I blame online shopping), nature continues to keep her own time. And, for me, there’s something reassuring in having to patiently wait for an investment into the landscape. I’m sure for you, as landscape professionals, bulbs can be a hard sell in a “Want-It-Now” culture.

White Crocus

But the reward of early spring blooms in multiple colors and forms is something that everyone loves. This time of year, it’s important to communicate with your customers about the benefits of planting spring bulbs now.

Boxes of Bulbs on a Shelf
Bulbs in boxes on a Shelf

Come in and see the many options we offer. Take pictures to share with your customers. I love our “wall of bulbs”. It’s a wonderful way to see and choose your favorites. This beautiful and tempting full rack of color is the reason I purchased way more bulbs than I can plant by myself. Fortunately, I have a ready supply of labor because my son has become very excited about planting. Of course, once we plant our tulips, daffodils and allium, I’m sure he’ll be in anguish for spring.

Marci McIntosh

Welcome to My Jungle

Houseplant

Growing and caring for plants is my passion. As if growing tens of thousands of perennials a year here at Christensen’s Plant Center wasn’t enough, I have taken my love for plants home with me. I currently have 20+ houseplants that I care for. The key to success is knowledge and experience. It is important to know what to do, and what not to do. Proper plant care will ensure that your plants thrive, and do not suffer or die (my death count is quite impressive). It has taken years of trial and error to figure out what works best, but I am still learning. If you have any interest in becoming a houseplant novice, this article will provide tips, suggestions, and things to consider.

Houseplants

Having plants in your indoor spaces is great for mental health. Improving anxiety, depression, mental fatigue, relaxation, happiness, and cognition are just some of the benefits. When in nature, we improve our overall well-being. Imagine how good you feel when you walk in the woods or even take a walk around the block. Studies have shown that this is because humans seek out connections with other forms of life whether that be plants, animals or other humans. Houseplants can also help cure the blues during those long, cold winter months. Improving air quality through absorption of carbon dioxide and releasing oxygen will help you feel less tired, fatigued, and drowsy. Elevated carbon dioxide and oxygen increase moisture and humidity in the air (which can also help with dry skin). Believe it or not, air pollution can be found in your home as well so having these natural air filters around is incredibly beneficial.

Pothos Houseplant

Houseplants have different demands, requiring individual watering, sunlight, and soil needs. You will want to know each plant’s distinct needs when choosing what to grow. I recommend starting with easy-to-grow houseplants and then move up in skill level from there. My favorite plants to grow are Pothos varieties. These are vining plants that can get very long. Once they get lengthy, they can be “chopped and propped” which means they can be cut into pieces for propagation. To propagate, I cut off a 3-4” piece right below a leaf node (where the leaf meets a stem), place in water, and watch them root. Once rooted, I place them in a pot of soil, fertilize, and watch as they take off. The ability to propagate is one of my favorite features of these plants. Pothos, Snake Plants, Bamboo, Peace Lily, and Spider Plants are among the easiest to grow. While Orchids, Ferns, Fiddle Leaf Fig, Succulents (like string of pearls), and air plants are among the most challenging. Consider how much time, and effort you have and are willing to give to plants at home when deciding what to plant.

When growing houseplants, not all light is equal. The direction the light enters the room makes a big difference. South-facing windows will be most effective for indoor houseplants. Next best is east or west. If you have good natural sunlight coming from these directions, you should not have any issues. However, if your space isn’t the sunniest, you may want to opt for grow lights. LED full spectrum grow lights (between 4000 and 6000 Kelvin) are the best choice. These bulbs have both blue and red lights that mimic the full-color spectrum of the sun.

Houseplants

Another factor to consider when growing houseplants is watering needs. Some plants can be watered once a week, while others would prefer once a month (or when soil dries out completely). I also like to water my plants on a schedule and mark it on my calendar. I always check the dampness of soil with my finger before adding more water. Overwatering is an easy way to kill houseplants, succulents especially.

Houseplants

Growing houseplants is beneficial to mental and physical health, air quality, productivity, connectedness to nature, and is aesthetically pleasing as home décor. For these reasons, I highly recommend growing and enjoying houseplants in your space. This hobby is something that keeps me happy and busy, and maybe you will enjoy it too.

**Authors note: Husbands/wives/partners/roommates etc. are not always as enthusiastic as you are about turning your home into a jungle. Please keep that in mind when trying to fill every space available with houseplants. Be sure to use the above benefits to try to persuade them! However, compromise might be necessary.
HAPPY PLANTING!!

Molly De La Rosa Author

Brick Paving – Then & Now

Holland Brick on Matt's desk

As I write this article, I am looking at a 4x8 Unilock Hollandstone Premier paver on my desk. It is uniform in shape, density, and color to the rest of the pavers on the pallet it came from. The beginning of this concrete paver’s story is actually set 7000 years ago on a warm Mediterranean island. The Minoans were Europe’s first advanced civilization. Their island of Crete was a hub for trade and artisans. They built fire kilned brick structures, had methods to pump water, and created the first segmental pavement to engineer their way over loose subsoils. The Romans were next, installing 50,000 miles of paved roads. Amazingly, some of these roads are still in use today!

Ancient Roman Roads

The techniques the Romans employed are similar to what hardscape contractors use today. They excavated a trench and added a layer of larger rubble called “agger”. This base material would be up to 5 feet deep on heavily used roads! Today we generally use crushed limestone, 6-8” thick to provide proper drainage and support a residential driveway.

On top of the agger base a finer layer was laid. This “rudus” layer, made up of sand and gravel, was then compacted. At Christensen’s we offer 2NS sand and #8 chip stone as paver bedding material. Our contractors screed and compact this layer, preparing it for pavers to be laid on top.

The final layer of a Roman road was the “pavimentum”. They used the hardest local rock they could find, sometimes bringing materials in from great distances. The surface paving stones were irregular and difficult to work with.

Ancient Roman Road

Fast forward to 1972 when Ed Bryant, founder of Unilock, introduced the UNI-stone paver to North America. A paver revolution has been taking shape ever since. Textures, shapes, finishes, even multi-density options are available. All of these new paver technologies aid with installation efficiency and allow for many specific applications. Really, though, we’re still just digging holes and filling them with rock and sand like the Romans did.

Unilock Brick Path
Matt Millington

Our Furry New Team Member

Garin Riding in Tuck German Wirehaired Pointer

As many of you know, I have brought my dog to work with for the last several years. You all got to know the gentle white giant named Garin. My faithful German wirehaired pointer became a fixture here at Christensen’s.

I lost Garin in 2020 after 15 wonderful years. He was there for me through a very large part of my adult life. The birth of my son, divorce, getting remarried, accepting the bonus kids and animals into the house (Two bonus kids, three dogs, three cats. Yep, my wife is an animal lover.) 

Garin In Grass German Wirehaired Pointer

In his later life he started coming to work with me every day. And greeted most of you as you came into either the Plant Center or the Hardscape center.

Last summer, I got a puppy. I did not think I was ready for a new dog after losing Garin. But after some prodding from my wife, I did. And, as much as I hate to admit it. She was right. Again.

Jango German Wirehaired Pointer In a car
Jango Under Blanket German Wirehaired Pointer

At this point, I hope that you have all met Jango. The absolutely crazy black German wirehaired pointer that can’t help but wiggle when anyone stops to pet him. Watching Jango interact with everyone here makes me realize what an impact Garin and Jango have had here. The staff at Christensen’s mourned the passing of Garin. He had become a part of their lives just as he was a part of mine. So, when Jango arrived, a piece of them healed as well.

Whether it is the ladies, who Jango has trained it requires a dog cookie from my office for them to pass by to the bathroom, or the sales team in the office who hide their lunch, but bring in treats for him or our perennial staff who cannot let him pass without getting a “fix” of Jango or the conference room chair that Jango has claimed as his during our meetings (complete with the meeting stopping groan as he rolls over, that leads to a round of laughter.), it is clear that Jango has taken a place on the staff of Christensen’s.

Jango with Tulips German Wirehaiered Pointer

Make sure you get to see Jango the next time you stop in. He is great at taking away the stress of our season and putting a smile on your face with just a few strokes of his coat.

Eric Joy

Fresh Evergreens arriving!

Here at Christensen's fresh product arrives daily.  You can trust us to have healthy, beautiful material when you need it.  Visit us to see fresh evergreens in the Plant Center.

Stop The Spread – Just Squish It

Spotted Lanternfly Adult

As I sit here in the lull of August thinking about what to write my article on, nothing comes to mind. Usually, ideas will come to mind pretty quickly, but with 2 weeks away from getting married and all the prep and planning, topic ideas are just not flowing at the moment!

However, we had a meeting to inform our staff about an invasive pest that is making its way to Michigan, The Spotted Lanternfly (Lycorma delicatula). I’ve done an article about Cicadas in the past, so I thought this would be a good opportunity to share a little about what we learned in an effort to help inform you.

Spotted Lanternfly Adult

Spotted Lanternflies are native to China, Vietnam, and India. It was first reported in the states in 2014; believed to have come in on a shipment of landscape rocks found in Pennsylvania. Since then, they have been more detected in the eastern states such as Maryland, Delaware, Virginia, and New Jersey, slowly moving closer to Michigan over the past few years. Just this month, a small batch was found in Pontiac, MI, and were likely brought in on a shipment of plant material or even on the truck itself. Think of all the stinkbugs you see in the spring. Those also came from China to Pennsylvania and have now spread across the U.S in a matter of 25 years. Sound Familiar?

Spotted Lanternfly Wings Down Adult

The problem with these pests is that they can wreak havoc on farms, forests, grape vineyards, and orchards. They do not necessarily kill the plant but instead contribute to the plant’s mortality. They first weaken the plant by sucking sap from the hardwood areas and restricting photosynthesis. Doing so results in well… A LOT of pooping called ‘Honeydew’. This attracts insects, disease, and sooty mold, aiding in the possible fatality of the crop. Host plants for Spotted Lanternflies to feed on include but are not limited to species such as maples, walnut, willows, apple, and grape. Their primary choice is a tree native to China called Tree of Heaven (Ailanthus Altissima) which looks like a large Sumac that can reach 60’ in height. It is a very invasive tree that forms thickets all over the U.S. and Canada.

Spotted Lanternfly Nymphs

Spotted lanternflies lay their eggs in the fall and hatch in the spring. The egg mass almost looks like sand or mud smeared on the object that it is attached to. They will lay eggs on nearly any smooth surface, not just plants but your house, shed, benches, rocks, tires, etc. There could be up to 50 eggs in each little egg mass. After the eggs hatch around June, the beginning of their nymphal cycle begins. From the end of April to early July, their looks could be confused to the untrained eye of a tick. They are about an 1/8” long with little white spots. They reach their final Nymphal stage from July to early August and change to a red color with white spots and traces of black. They are about a half inch in length in this stage and easy to spot due to that vibrant red color. 

After this, they reach their adult phase and will grow wings and reach up to an inch in length. The body becomes black in color. The red that made them highly visible before is now only on their hind wings which are now covered by their forewings that are grey with black spots. They complete their cycle by laying eggs in September-November and eventually dying come first frost.

Spotted Lanternfly Adults

Where they are native, they have a ton of predators to help with infestation. Unfortunately, they do not have many predators here. The main ones being Praying Mantis, and Spiders. Experts believe, we cannot stop the spread, but we can slow the spread. If you see one, have no mercy and smash them and report the areas in which it was found to your state department of Agriculture. In this way, we can all help protect each other’s crops.

For more information, visit the USDA website

Luke Joerin

Don’t Worry, Be Crabby

Coralburst Crabapple Malus

You may have noticed that the summer heat has broken here in Southeast Michigan. With a high of 74° yesterday, and temperatures projected to barely creep into the 80s for the rest of the week, as much as I hate to admit it, autumn is blowing in. And with that breath of fresh air, we start to consider fall planting.

Crabapple in inventory

Our exceptionally cold winters can make planting in the fall difficult. Due to issues with survivability, most of the trees we carry are listed as hazards to dig for sale in the fall. Even some of the varieties not listed as fall digging hazards perform better when planted in the spring. If there is one tree that has proven to be reliable it would be the crabapple. Crabapples are also one of the most versatile trees thanks to the many different varieties.

The fast-growing nature of crabapples allow these trees to have an easier time establishing a strong root system before winter. This prevents dead branches or an entirely dead tree to replace in the spring and keeps customers happy. Crabapples will also offer an instant reward in the spring with beautiful bright flowers.

We carry many varieties of crabapple that could be perfect for what your customer is looking for. Weeping, spreading, and upright shapes with pink, red, or white flowers and purple or green leaves can be used to fit beautifully in any landscape. My personal favorites are Coralburst with light pink flowers and the beautiful deep purple/red leaves of Purple Prince, Royal Raindrops, and the new columnar variety Gladiator.

Coralburst Crabapple Malus

Whatever the need, there is a crabapple for your customer. And here at Christensen’s we’re happy to help you find the perfect one.

Jacob Haines By Line

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