The Hidden Life of Trees

By | Arborist Insights, Education | No Comments

The Hidden Life of Trees .

German author Peter Wohlleben will appear at the Writer’s Fest in Vancouver this coming October. This sounds very interesting. The Writer’s Fest run from October 17-23. The book will be published in English this September! I can’t wait. Greystone Books.

 

The Hidden Life of Trees

 

 

Tuesday October 18, 2016 10-11:30 a.m. Waterfront Theatre.

Peter Wohlleben spent more than 20 years working for the forestry commission in Germany before leaving to put his ideas of ecology into practice. He now runs an environmentally-friendly woodland in Huemmel, Germany, and also teaches and writes about woodlands and nature conservancy. His latest book, and English-language debut, is the international bestseller The Hidden Life of Trees, a collection of fascinating stories, supported by the latest scientific research, that reveal the extraordinary world of forests and illustrate how trees communicate and care for each other.

peter-wohlleben.de

Peter Wohlleben’s appearance is made possible by the Goethe-Institut.
For tickets visit http://writersfest.bc.ca/2016/program-guide or call 604-681-6330

A love letter to my Honda mower

By | Company News, Landscape Industry, Landscaping, Landscaping Equipment | No Comments
IMG_5665edit

My trusted friend, season after season….

 

This Honda mower is incredible! It deserves its own blog post. Every spring it starts without fail. That first puff of exhaust signalling our reunion for yet another season. It always blows me away, considering how little maintenance I perform on it. It must be the combination of shed storage and mild West Coast winters.

When one of my former employers decided to change his entire mower fleet to Lawn boys, I scored this well-used mower for $120. It was well worth it. I use it bi-weekly during the season for side work. It’s a simple machine. It has a choke/speed lever and a pull cord. Dual blade system. No bells or whistles. My trusted friend. Bravo Honda.

Yes, it’s showing its age. The front wheels will have to get replaced; the bag has a slight tear, and one of the pins holding the bag in place tends to come off periodically. The deck below sports blemishes.

I change the air filter, add oil, and stock new pull cords.  Both blades get changed at least once a month. I have two sets. They have seen better days but they will do for now. Sharp blades are critical! Dull blades tear up grass blades. What we want is one clear cut. Always change your blades. Do it carefully by first unplugging your spark plug.

Eventually, I will upgrade to a newer model. I know it. But for now, we work together to satisfy clients and keep my kids fed. It’s a good partnership.

This Honda mower is incredibly reliable. You can not go wrong by purchasing a Honda mower. I would. I might.

 

IMG_5664edit

The blue number 3 is from my ex-employer’s system; trucks had 3 mowers and we had to keep track

 

(Disclaimer: I am not sponsored, paid or otherwise compensated by Honda. This blog post is my personal review and opinion.)

 

 

TreeFest 2016 in Coquitlam, BC

By | Education, Events | No Comments

TreeFest 2016 is a great family event. When I worked for the parks department at the City of Coquitlam, I got a chance to drive through the Riverview Hospital grounds briefly. I got to see the awesome trees that live on the grounds. Now, finally, it looks as though my Sunday September 11, 2016 will be free of any commitments and I will be able to attend one of the free tree walks. In the past there was always some interference in my schedule.

The tree tours start every hour from 11am until 3 pm. Usually they are led by local arborists. That should be fun. I can learn about trees and, as an arborist myself, enlarge my network. You should do the same this coming weekend. The tree tours promise to introduce you to significant and unusual trees. I can’t wait.

The TreeFest 2016 is a free event. There is also plenty of free parking on the grounds at 2601 Lougheed Highway, Coquitlam. There are plenty of other activities aside from the tree tours. Check out the event website for more details.

Speaking of significant and unusual trees, this is a good chance to mention my Japan 2016 trip from which I returned this week. I managed to run into many interesting trees on the West Coast of the big Honshu island. One I won’t soon forget is the Japanese chestnut Castanea crenata. It sports huge spiky cupules which develop from female flowers. Inside are 3-7 sweet, edible chestnuts. I love the way the cupules dominate the tree look. I became an instant fan.

 

IMG_8884IMG_8885

Another interesting specimen is Lagerstroemia indica. Normally, I avoid the hot humid Japan summers by travelling in spring. That means I miss the flowers of this tree. Not this year. I had to take my pictures in 35 degree heat and it was worth it. The tree shows up in public parks and private residences.

The bark is smooth which explains why the Japanese common name is saru suberidai, or monkey slide. See for yourself.

 

IMG_8601IMG_8555

 

Visit the TreeFest 2016 event in Coquitlam and make your own tree discoveries. See you there.

 

 

01 landscape trucks never die

By | Company News, Landscape Industry, Landscaping, Landscaping Equipment | No Comments

Landscape company owners seem to keep their original 01 trucks around forever. They should be retired but somehow there is always some use for them. I was thinking about this when I showed up for work on a recent Saturday at a company we won’t name. I knew this particular 01 beast was nasty. It couldn’t accelerate, nor climb any hills; and it either didn’t brake or the wheels locked. Shifting to 2 on a steep Burnaby uphill still only got you 35-40 km/h speeds and lots of angry motorists behind you. Luckily they were all obscured in clouds of diesel exhaust.

The boss informed me that he had driven it during the week and it was fine. “Just don’t follow anyone closely, drive slowly and pump the brakes before attempting to brake.” Great. Just what I wanted to hear. The truck needs to get serviced but who has the time during a busy week. Can the company even afford to take it out of circulation?

This just leads to stress. Stress I don’t need. Or want.

One night I had a dream. As I stood in the shop, this same boss handed me the keys to a never-used 2017 truck. I smiled. Then I woke up.

Sadly, I’ve experienced many other 01 trucks over the years. One pick-up truck has wobbly steering and door locks that don’t work. The tail gate no longer opens and it’s just as well. The pins holding the tail gate in place are bent so when it’s down, it slips out. Not fun.

Getting it stolen would be a welcome relief to its owner. But there is lots of nostalgia, too. This was the original 01 beast which started everything. It was there in the first trenches. Now it’s mainly used to shuttle mowers. And for how long?

Sometimes driving a 01 beast is a test. One former employer had a 01 pick-up with a heavy metal box on it. It required very frequent gas station visits. I think I wore out the metal strip on my Petro points card. This beast wouldn’t accelerate. I still remember gunning it at the bottom of the snake hill in Port Moody, afraid the truck would slow down to a crawl. When new employees survived their tests, they were in.

I have given up. Landscape workers must get used to having these original 01 antique trucks around. They will never die.

 

IMG_5628

This beast is a piece of work! A 01 truck all-star.

 

IMG_6007edit

How to easily score education credits (CEUs)

By | Education, Events, Landscape Industry, Resources | No Comments

Hunting for education credits (CEUs) is one of my favorite activities. The idea is to force you to upgrade your skills by continually learning through reading, attending seminars, symposiums and taking quizzes. ISA (International Society of Arboriculture) requires me to collect 30 CEUs in one three year re-certification period. The re-certification renews on the date of your certification. June in my case.

The Landscape Industry Certified program in North America requires 24 CEUs every two years. Certification expires on December 31, every two years. In Canada, the CNLA will send a friendly reminder. There is a form to fill out and mail back.

To re-certify:

a) will cost you money but it’s cash well-spent. If you ask your employer nicely, it won’t cost you anything. The cost of not re-certifying is much higher. Re-certify!

b) normally one hour spent in class or reading equals one credit. By completing my eleven hour audiobook “Lab girl”, I will be eligible to claim eleven hours; a one-page book report is required.

So what does a West Coast landscape pro do to stay certified and up-to-date? Take a look at the picture for clues.

 

IMG_6341edit

 

Arborist News

Arborist News magazine is published bi-monthly by the ISA and every issue has one CEU article for you to complete. You can fill in your answers and mail the form in or complete it online. The ISA will automatically add the credits to your file.

The magazine also advertises various books and manuals you can complete for CEUs. Get whatever interests you or where your knowledge is the weakest. There are tons of choices.

Can-West Hort Show

This is the premier horticulture show in British Columbia. I will attend the Urban Forester’s Symposium. Five hours of lectures equals five ISA CEUs. Lunch is included. ISA sign up form will be provided. Bring your certification number.

The CNLA will also credit me with five CEUs for this symposium. Then I have two more seminars on the following day. 1.5 hours x 2= 3 CEUs for a total of 8 towards my CLT.

The best part of this event is the plant ID contest booth. No CEUs are given here but you can win a prize and outscore your friends.

Also, it’s a great event for creating new contacts and maintaining existing ones. Some people I will only see once a year at this horticulture show!

Books

As mentioned above, the CNLA will credit you for every hour spent reading green industry related books. Trees: their natural history by Peter A. Thomas was the one tree book recommended by Dr. Hope Jahren in her book “Lab girl”.I can’t think of a better way to collect CEUs.

Collecting CEUs for re-certification is not a pain. It’s a fun investment of your time and money. Stay current in your field and deliver great value to your company and clients.

 

 

“Lab girl” book review

By | Arborist Insights, Books, Reviews, Species | No Comments

LAB GIRL” by Dr. Hope Jahren is a fantastic book! That is, if you like plants, science or you are considering a career in academia. I purchased the audio version and listened to the book during my weekend work sessions. Dr. Jahren’s Ph.D. dissertation was about a tree. Her work focuses on plants and their longevity. Paleobiology.

The chapters nicely alternate between personal life and science. I openly confess to enjoying the science chapters more. It seemed like there were too many lab set-up references. But this connects to Dr. Jahren’s constant side-kick, lab researcher Bill. The two are inseparable. After finishing the book you might feel the urge to visit with Bill. He is a pretty interesting character.

Key idea 1: If you want to make it in academia as a female Ph.D., get ready for a bumpy ride. Male professors have doubts, funding and grants are a constant headache. This book should be required reading for any female considering a career in US academia.

Key idea 2: Plants, especially trees, are incredibly fascinating. I already knew that. You will, too, after reading “Lab girl”. Consider the case of resurrection plants. They are so brown and dry, we would consider them dead, and toss them. But wait. A bit of moisture brings them back to life. This can repeat many, many times, until eventually they do die. These are the only plants that have figured out how to grow without being green!

Seeds are also amazing. Alive, they can wait for hundreds of years before taking a chance and emerging. Their one chance. What exactly triggers it?

Key idea 3: The book closes with a personal request from the author to plant a tree at your home. If you can. The planet is losing green cover every year. This small act of planting a tree or two will help.

Key idea 4: To learn more about trees, Dr. Jahren recommends Peter A. Thomas’ “Trees: Their Natural History“, about $50 from Amazon.ca. By the time this blog post is published, I expect to have it finished. In paperback form.

The book has a happy ending. Hope marries, has a child and the family settles in Hawaii. So does Bill. Of course. I love plants so I give it 5 stars out of 5.

 

IMG_5493edit

 

Common landscape maintenance mistakes, vol. 2

By | Education, Landscape Industry, Landscaping, Tips | No Comments

To Continue with our examination of common landscape maintenance mistakes we consider volume 2. Learning from other people’s mistakes is much better than on your own. The hard way. It’s time to work like pros.

 

A) Lawn hazards

Check your assigned mow areas for hazards like rocks, garbage and toys. Collisions with foreign objects can cause damage and injury. Get familiar with lawns you are about to cut for the first time. It’s time well spent.

 

IMG_6024edit

 

B) Don’t mow around piles

I know this is a pain. Owner-generated piles on our lawns delay our progress but it’s horrible to ignore them. Don’t mow around them. Stop the mower and tarp the piles. Then continue. The owner will be happy and the grass will thank you for it.

 

IMG_6012edit

 

C) No tree stubs

ISA certification is optional but good cuts are not. Never leave stubs. The tree can’t cover up the wound, the stub dies and could serve as an entry point for diseases. Look for the branch collar and make a nice cut. Don’t cut into the collar. That’s where protective cells live.

 

IMG_5815edit

wrong

 

IMG_5816edit

correct

 

D) Tree bondage

Discourage tree owners from hanging things on their trees. Wires and ropes are forgotten until it’s too late. The ropes get embedded in the tree and can’t be extracted. Two problems: 1)  girdling eventually starves the upper portion of water and nutrients and leads to death; and 2) breakage occurs at the point of constriction.

 

IMG_3119

A good illustration: everything above the point of constriction is dead, deprived of water and nutrients; life below the point of constriction; This tree owner loves bird feeders.

 

IMG_3122edit

Clearly there is life below the constriction point; death above it

 

IMG_4683edit

A dead Pinus contorta, strangled with arbor tie; this was clearly an attempt at staking a leaning tree

Keep these points in mind as you maintain your landscapes. Your boss and clients will thank you for it.

Garden Days.ca freestyle

By | Education, Events, gardening | No Comments

As reported in the CNLA Newsbrief  (spring 2016, vol.25 issue 2, page 4) Garden Days are Canada’s Annual Celebration of Gardens and Gardening. It all starts with National Garden Day, always the Friday before Father’s Day. June 17-19 this year. That’s easy to remember for fathers.

This is basically a three-day freestyle celebration of gardens. People can visit their favourite gardens, work in their own gardens or stop by a garden centre for some inspiration. Some businesses organize barbecues, fundraisers, festivals or special sales. Lovers can enjoy a walk through botanical gardens.

This is what I did with my kids.

  1. We watered and checked our patio plants, a mix of annuals, perennials and plants that are being “parked” for the time being. The most interesting pot is a mix of wildflowers I received as a gift from my kids. I simply dumped the seeds out into a new pot and waited.
  2. When my son showed me his Minecraft house creation, I helped him improve the landscaping by adding more flowers. Virtual gardening. I said this was freestyle.
  3. On the way to soccer we walked by the Port Moody recreation centre and identified local trees, like cottonwoods which have a tendency to self-prune by dropping branches.
  4. Instead of my usual “fake” bedtime story, I told the kids about my audiobook “Lab girl” by Dr. Hope Jahren. In it she mentions resurrection plants; plants so brown and dead it’s hard to believe that with moisture they come back to life. They are the only plants that have figured out how to grow without being green!

 

IMG_4821edit

Wildflower mix, a gift from my kids.

 

IMG_4823edit

Extras from work: Begonias and Geraniums

 

IMG_4819edit

A salvaged Bergenia

 

IMG_4820edit

I always wanted to have my own Rudbeckias

 

IMG_4871edit

We added more flowers to my son’s Minecraft creation

 

Did you get a chance to celebrate Garden Days?

 

Common landscape maintenance mistakes, vol. 1

By | Landscaping, Lawn Care, Strata Maintenance, Tips | No Comments

There are many mistakes made in landscape maintenance. I’m hoping that by publishing the common ones, new landscapers can learn from other people’s mistakes. Not the hard way. Here we go.

A) Damage

Line trimmers, blade edgers and mowers have spinning parts and can cause a lot of damage. Get familiar with your work areas and identify any potential hazards. Companies have to pay for damages. Don’t be surprised if your boss has a go-to window guy on speed dial. It happens, so be careful.

 

IMG_1341edit

Don’t assume these covers are tightened when you mow

 

IMG_2495edit

line trimmer damage; one little corner full of pebbles, first time line edging here

 

B) Scalping

This is the biggest lawn care sin. Why? Because grass regenerates from meristems located about a third of the way up a blade of grass. Not from roots. When you scalp the lawn you get a bald spot. Even worse is scalping in November when the grass doesn’t grow much anymore. Don’t scalp. Remember to stay away from edges; the line trimmer is coming by to cover the edges. Your mow should be easy and stress-free. The same goes for line edging.

 

IMG_1340edit

the mower was too close to the edge and slipped off

 

IMG_9721edit

extremely harsh line edging

 

C) Line crossing

Yes, I know, speed is critical to your success in mowing. But when you finish putting in your laser lines don’t ruin your presentation. No line crossing. Take the long way if you have to or follow existing lines. Always. This is especially noticeable around towers where residents look down on their lawns.

 

IMG_4975edit

Don’t cross over your lines! Use existing lines or take the long way out.

 

D) Don’t mow through tree wells  

This is my favorite example because we get to review. 1) the space is too narrow for the mower deck, which leads to 2) scalping (brown spot), 3) soil compaction in the root zone (wheel marks) and 4) it crushes our deep edges. Let the line edger take care of the narrow spot. Mowers don’t belong in tree wells.

 

IMG_1980edit

 

Learn from other people’s landscape maintenance mistakes and work like a pro. Good luck!

When landscape machines go missing.

By | Landscape Industry, Landscaping Equipment, Security | No Comments

Worst landscape day ever

So I got my lawn care done on a recent Saturday in Burnaby and it was time to blow. I opened up my truck storage compartment and….only the mower was there. Then it hit me. F***. Only steps from a place of worship, I had been robbed. Really robbed. Two backpack blowers and two line edgers. It easily became my worst day ever as a landscaper. I’m used to delivering value and increasing profits. Losing four machines is the very opposite. I hope my anger wears off soon.

All four (4!) machines were well-used. Soon they will most likely show up at a flea market somewhere. The seller will score enough cash to support some nasty habit he or she shouldn’t have formed in the first place.

What kind of degenerate steals a man’s trade tools? I work six and sometimes seven day weeks when it’s busy. It would never occur me to exchange my weekend landscaping work for theft. I feel sorry for these people.

It happens a lot

This actually happens a lot. Landscapers in the Lower Mainland do what they can to protect their equipment. Still, machines go missing. What do you do? Unless there are clear witnesses, the police can’t do much. A few months ago I got to view a security tape. Two guys in a pick-up truck, one landscaper far away from the truck, and a blower goes missing in broad daylight with cameras on. Easy score.

My friend who runs a successful North Shore operation also had huge problems. He went on local news. His security camera videos are on Facebook. There are many degenerates living among us. Instead of stealing trade tools, they should learn how to use them. Sad, sad slaves to their bad habits.

What about insurance? Considering the depreciation on landscape machines it does not make sense to make a claim. You will end up paying more in premiums next year. That hurts.

Clearly, I will have to review my on-site parking arrangement and keep everything locked and closed between tasks. I wonder how many days it will take for the anger to wear off.

Keep your equipment safe!

 

IMG_4445edit

Tactics: a new Stihl blower spray painted to look unattractive