If given the choice between having lots of bats (outside your attic) or having lots of mosquitoes, which would you choose? This may be a harder choice for some than others, but hopefully I can persuade you to not only want more bats, but to take steps to make sure there ARE more.

Bats are the only flying mammal in the world. This makes them ideal prey for hawks, falcons, and owls. The ones that don’t get eaten consume up to 1200 insects an hour. A teenage boy would have to eat 200 quarter pound burgers in a single night to compete with most bats. A lot of the bat’s diet includes mosquitoes, which can carry West Nile virus. Bats are so good at eating insects that they have become a friend to farmers by eating enough pests to reduce the need for pesticides. Bats in some parts of the world are also important pollinators.

Unfortunately bats are under pressure from habitat destruction. Some eke out a living in urban areas. There are 1.5 million Mexican Free-Tailed bats living under the Congress Avenue Bridge in Austin, Texas. In order to help out, you may consider putting up a bat house to encourage these voracious insectivores to work for you where you live.

It is easy enough to prevent bats from getting into your attic, and less than one half of one percent of these animals carry rabies. Rabies can only be transmitted by an infected animal's saliva entering through eyes, mouth, or open wounds. Please do not attempt to handle bats or any other wild animal! 

As the shrub and perennial investor at Christensen's I rarely get to go outside to meet and greet. Now while we are socially distancing for COVID-19 it is even worse. When I do get outside, I can’t tell the difference between employees and customers. It was bad enough with hats and sunglasses, now there are masks! And just before the shutdown happened I was about to get new glasses... So currently six feet is a little far away for me. Pardon me if I don't recognize you!

I decided to try and use this column to get some feedback. Do I get it right? (Did I get it right in this mess?) Please! This is a Roast Me – did I get it wrong? Go ahead - I can take it!

What plants am I missing in the nursery? We NEVER want you to be caught short on plants that you need, so please let us know what you want and when you want it.

You are welcome to yell at me – however it is best to yell at your salesman. Then they can get it ordered for you. (It would be much better for me if you yelled at them. They are scared of me and usually bring me gifts like cookies and such with your orders! Isn’t that sweet of them!?!?)

Contact information for all our sales staff can be found in our app and on our website. And, you can send me your feedback here: rothk (at) christensensplantcenter (dot) com.

I know that as a woman of my age, grace, natural beauty and talents that it is next to impossible for me to get it wrong. But that age thing sometimes makes me forget things.

P. S. You cannot roast me on that last paragraph!

I’m fairly active on LinkedIn with my Design/Build network of landscape contractors, landscape architects and developers. I’m always asking, "Hey, are you on LinkedIn so I can learn about your company?" A lot of the larger companies with marketing departments are there, but many of my landscape contractors say, “I don’t have the time” or “I tried it, and it didn’t work.” There are a few tricks to it, but it can be a very effective tool in your marketing toolbox if used correctly.

First, your current customers want to see you on there. Everyone likes to roll with a winner, and by putting your company out there is a great way to separate from your competition. New potential customers, ready to buy, are on there and are socially engaged enough to be looking for you on the platform. If you get referred by someone, social media will be the first place they will go to get a feel for your service. The point is: find your audience, present your company and raise brand awareness to all the new opportunities and customers that want to hear your story.

If there is one word that comes to mind with social media it’s consistency. Be consistent with your timing, your format, logo, colors, all of that, even your tone. When you develop a consistent look, it allows you to tell your story. Everyone wants to know your story. Stories have beginnings, middles and endings. So do landscape projects. Spring clean-ups with before and after pictures tell a customer what to expect if they hire your company, way more than a quote, card and brochure could ever do. A hardscape installation, patio, wall or outdoor kitchen has a story. The story is best told with pictures and the transformation that allows your customers to dream about their landscape project, and they begin to see you as the landscaper that can make it a reality.

So start slow, find your voice, and be consistent with your logo, banners and company colors. Your customers and potential customers will begin to engage with you, ask questions, and make comments that will ultimately lead to new business. Social media needs to be a priority. The consistency will come when the social media post becomes the priority. Mark it on the calendar, make it a priority, and get it done. If you can’t do it consistently, then delegate it to someone who will. Develop your style, your look, your message and you will be successful. Be authentic, no templates - talk about your people, new equipment, milestones you are reaching, almost anything, if it’s authentic about your company and tells a story you will be followed and appreciated.

Many of the companies I follow have an editorial calendar that they will lay out like a marketing calendar for the season. Try to get your whole team involved. Most employees have the ability to take pictures, and with some before and after commentary that can lead to a strong post with many views and comments. Some companies highlight individual personalities, some highlight after-hour or weekend company gatherings, safety - the possibilities are there for everyone to get to know you and your people.

Be consistent so whatever platform you select your style and posts will be recognizable. Be authentic and have fun with your posts - it won’t be a chore, and your following will look forward to your next post. When done correctly, social media will attract repeat customers and potential customers to your sales funnel and make the rest of the sales process more efficient. Have fun, tell your story and create brand awareness for your company.

We’re not talking about something not agreeing with you. We’re asking can plants pass on disease to humans?

Humans have a number of viruses in common with plants and animals. Three such families exist: the Bunyaviruses carried by insects (like mosquitoes, ticks and sandfly) causing the diseases Crimean-Congo Hemorrhagic Fever and Rift Valley Fever and rodents causing Hantavirus infections; the Rhabdovirus better known as rabies causing encephalitis; the Reoviruses which causes gastrointestinal and respiratory disease primarily in infants and young children.

Many of us have experienced dermatitis from poison ivy and other plants. People often misidentify plants and become sickened or even poisoned after ingesting. A fairly common disease throughout the world is Sporotrichosis caused by the fungus Sporothrix. This fungus exists in soils, plant debris, sphagnum moss, hay, and on rose thorns. It usually enters the body through small cuts or punctures from rose thorns ( sometime called the rose-gardener’s disease). It can manifest as small bumps or blisters at entry site, more seriously if breathed in it can cause a type of pneumonia, and if entry wound is near a lymph node it can become disseminated throughout the entire body.

Another common and opportunistic pathogen is Pseudomonas aeruginosa. It’s what causes soft rot in plants, fruits, and vegetables. It is especially dangerous for people with immunity deficiencies causing pneumonia, urinary tract infections, and oral infections. And, similar to the staph that causes MRSA it is antibiotic resistant. Much of what has been mentioned results in disease caused by the myotoxins produced by the bacterium.

More recently in France people have been showing symptoms of fever, aches, and pruritus (a systemic itching usually caused by a disease) after eating peppers with mild mottle virus (PMMoV). Viable virus has been found in salsas, powdered spices, and in the samples of hundreds of people. Viable tobacco mosaic virus has been found in the mucus and thoracic fluids of smokers.

In India tospoviruses causing tomato spotted wilt and groundnut bud necrosis are passed on by insects, thrips, and humans. Live virus is found in ripe tomatoes only to be eaten and passed on through ground and water. Begovirus which causes the tomato yellow leaf curl virus affects tomato production worldwide and, in turn, affects the insects that carry it by shortening their lifespan and their ability to reproduce.

So as you can see, plant diseases have many paths to make humans sick - but none of the pathogens has, of yet, crossed the line of entering the human cell. Plant diseases for now have no direct route as a human pathogen.

I love comedy, especially old fashioned slapstick like Charlie Chaplin, the Three Stooges, and Laurel and Hardy. Fun and silly, light hearted and easy to watch. Watching a character step on a rake that hits him in the head only to back up into another rake that also beans him. Then there’s the guy with the super long pipe swinging it near another guy on a step ladder and you just know what is going to happen next. The timing and choreography it takes to pull off these stunts is a thing of beauty.

But in all seriousness, safety is no laughing matter. It can be hard to plan and implement. It’s usually the first thing to go when you’re in a hurry, and the last thing you want to explain to the boss and doctor when you wind up injured. Nothing ruins a nice summer weekend like a broken anything! I am not here to preach of the importance of safety, everyone knows it. But I would like to share some things that I have learned from other contractors and owners that can help you in your work day.

Knives, we all have them. Mine is as dull as a brick, while the nursery guys across the street could perform surgery with theirs. How many times have we been in a hurry, distracted or lulled by repetitive motion until whoops! Instead, use a multipurpose snip (Fiskars makes a nice one). They can cut almost anything, very hard to slice a leg or arm with, and easier to use for long periods of time. Fatigue can definitely cut you down.

Garbage, it's unsightly and a nuisance. It’s also a byproduct of the process. I have a contractor that has about a dozen 5 gallon buckets throughout the jobsite. He likes bright orange ones that are highly visible. Great for empty water bottles, pulled weeds and other miscellaneous construction materials, and easy to load out at the end of the day.

Speaking of tools, there is a company that paints all of their tools bright orange! No mistaking whose shovel that is or where that shovel is. Hammers, rakes, knee pads, I mean everything! How much time would be saved if you never have to search for, wait where was I going with this?

Ah - the right tool for the right job. Can’t find my hammer, but I can pound this 10” long spike with my shovel. That always works out great. After they’re done for the day, the foreman of one particular company checks the trucks to ensure all the necessary equipment is there. This ensures accountability of the company’s property and readiness for tomorrow’s endeavor.

Good communication is huge when it comes to safety. Make sure that everyone knows what is going on. Take the time to talk to not just your employees, but to your customer and your customer’s neighbors. I know a guy who talks to anybody within hearing range, especially if they have children. People are curious, and they are not always very smart about feeding that curiosity, especially kids and animals. Another company sends out a flier, and has had great success with new leads from this.

Like the Granger commercials say, “It’s always safety season”. Let’s leave the slapstick to the pros.

If you’re anything like me, this Michigan shelter-in-place quarantine has been quite the eye-opening experience. While I happen to be very introverted by nature, the lack of human connection during this time has me going a bit stir crazy. At random points in the day I find myself talking to the various plants sprinkled around my apartment. The conversations are a little one-sided, but they got me thinking: does talking to your plants benefit them or you? 

Scientific evidence on this particular subject is somewhat sparse. Although this is not a new theory (Many believe the first mention of this particular ideology is “Nanna oder über das Seelenleben der Pflanzen” by Gustav Fechner) few actual studies have been conducted. In Fechner’s 1848 book, he puts forward the idea that plants have a soul of sorts. Although his premise was founded mostly on his own feelings and observations, it has become the basis for the few studies that exist today. A 2008 study from the National Institute of Agricultural Biotechnology, Rural Development Administration “identified a set of sound-responsive genes in plants” (1). The study suggests that both genes are responsive to sounds above 125Hz. The typical adult male has a vocal frequency between 85Hz and 180Hz, while the typical adult female has a vocal frequency between 165Hz and 255Hz. Sorry guys, women are just better when it comes to plants! A separate study published in the Journal of Experimental Botany found a link between sound vibrations and several outcomes including: “increase the yields of several crops and strengthen plant immunity against pathogens. These vibrations can also prime the plants so as to make them more tolerant to impending drought.” (2).

While there may not a ton of hard scientific data related to the effect of speech on plants, there is quite a bit of anecdotal evidence! On a 2004 Episode of Mythbusters, seven separate greenhouses were set up with varying levels of noise. Stereos playing loops of speech were set up in the greenhouses; Two of negative speech, two of positive speech, a fifth with classical music and a sixth with intense death metal music. A seventh greenhouse, used as a control sample, had no stereo. The control group grew the least out of the seven after 2 months.

Possibly one of the saddest commercials I’ve seen in recent years (with the exception of the ASPCA ads. The song gets me every time.) is a viral video (3) produced by IKEA last year. It was intended to show the effect of unkind words on children. In the experiment, two plants were isolated in identical, controlled environments and received either positive or negative comments through a speaker. After 30 days, the plant that received negative comments was visibly less healthy. Now obviously this wasn’t a strictly scientific experiment, it was an awareness campaign. It’s entirely possible that there were, lets just say ...outside factors... contributing to that poor plants’ demise. I sincerely hope not, because intentionally killing a plant seems a bit over the top for an ad campaign but this is the world we live in.

Here’s my takeaway: until someone initiates a large scale scientific experiment, we can’t conclude that talking to your plants absolutely will or will not help them grow. Really though, what could it hurt? The worst thing that could happen is people could conclude you’ve gone a bit mad. The Mad Hatter said it best “You’re entirely bonkers! but I’ll tell you a secret: all the best people are.” 

When it comes to beneficial animals, there are some that are much maligned and even a little scary. The one I would like to talk about is North America’s only marsupial, the opossum. Their sharp teeth, hissing, beady eyes, and long hairless tail make them less than cuddly to many, but they are actually a great little animal to have around. 

First of all, like most Americans I drop the "o" and just call them "possums". As possums are generally nocturnal, you’ll rarely encounter them during the day. When a possum feels threatened, the first thing it will do is bare its teeth and hiss. This is a bluff, as possums are not aggressive and non-confrontational. Also, they are so slow moving, you would have to go out of  your way to actually get bitten. And though all mammals can contract rabies, it is very rare in possums due to a lower body temperature than other mammals.

If the bluff fails, it will become paralyzed. People refer to it as playing dead, but this is an involuntary reaction (like fainting goats). It will generally take one to four hours for the animal to recover, so if you find one motionless, and it's not attracting flies, let it be.

What they do for us is eat snakes, mice, rats, snails, slugs, insects, carrion, rotten fruit and garbage, and ticks that cause lyme disease. Possums eat 95% of ticks that try to feed on them, accounting for up to 5000 ticks eaten per animal per year. And with the exploding tick population we are experiencing in Michigan, possums are to be welcomed.

Opossum like to live in secluded places that they don’t have to build. Make sure to eliminate access under decks and porches, don’t leave pet food outside, secure the lids on your garbage, and you’ll probably never know they’re there. Something smooth around the trunk of fruit trees will keep them from getting your fruit, and if your dogs are barking at them at night, it’s because they bark at everything if not trained to behave otherwise. If they get somewhere you don’t want them, gently harass them until they move on and secure the area against their return.

I’m not sure if there are any possums in my neck of the woods, but if there are, they can have all the rodents, carrion, and ticks their hearts desire. And they are welcome to rummage around the Hostas for snails and slugs as well.