Vas Sladek

Jul 25

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July colors rule!

By Vas Sladek | gardening, Landscaping, Plant Species Information | No Comments

Summer color

Summer colors rule! It’s a lot of fun working in July landscapes. These are the days I dream of on cold November days. Those dark wet days when I have miles of cedar hedges to prune and the only source of heat is the gear case on my shears.

Mass-planted Rudbeckias are very warm and hard to miss; lilies are everywhere; and Liatris spicata demand attention. My favorite silk tree, Alibizia julibrissen, smells so great I get close enough for its silky flowers to tickle my nose. I even snipped off a few flowers, sealed them in a bag and brought them home so my kids could enjoy the scent.

Below are plants I encountered while working in the landscape. The Hosta flower picture is my first ever. Until now I never photographed an individual Hosta flower.

Plant identification

Summer is the best time for plant identification work. As you move through your gardens and landscapes look around. Can you name some or all of the species? When you encounter your favorite plant, look it up. Most plants have their own stories and interesting details.

Can’t name some? Take a picture and research them. Better yet, buy some plants and plant them in your garden. That’s the best way to remember them.

Plant tag thief

When I install plants I always keep the tags. When I find discarded plant tags, I keep them. I also take pictures of tags in clients’ gardens. I try to stay away from garden centres because, inevitably, some tags of plants I didn’t know will end up in my pocket. That’s when teenage garden centre assistants roll their eyes and search for the manager. Lesson is over. I head for the exit.

What are your summer favourites?

Echinacea

Hosta

Liatris spicata

Rudbeckia

Hemerocallis

Crocosmia

Asclepias tuberosa

Yucca filamentosa

Campanula

Lobelia x speciosa

Eupatorium dubium (Dwarf Joe Pye weed)

Lilium (Tiger lily)

Potentilla

Jul 22

0

Million dollar homes

By Vas Sladek | gardening, Landscape Industry, Landscaping | No Comments

Multi-million dollar homes have been in the news for a long time. Foreign buyers come in, flush with cash and locals are priced out of the market. Or so one story goes. I am not an expert on real estate. Nor am I in a position to buy one of these Vancouver homes. But, I am qualified to work on them.

When my buddy recently asked me to help him upgrade his Vancouver home, I jumped at the chance. Not only was the compensation generous by BC landscape wage standards, it was also consistent with my personal mission. The mission being to constantly seek out new experiences, both in my personal life and work life.

The goal

The goal was to upgrade the landscaping very quickly so the house could be put on the market. All new flowers had to look good for the next three months or so.

The home is built on a man-made hill

The view! Note Cedrus deodara tree on the left, the topic of an earlier blog; it sports huge upright cones visible from the house

Basic tasks

weed the front garden
prune rhododendrons
remove patio crack weeds
prune plants off upper stairwell
expose house numbers obscured by Cotoneaster
push back ivy from main entrance area
remove dead shrubs
prune Forsythia spikes
install new soil
install new plants
line trim wild looking lawn
cut out cherry suckers
clean up blow

Hebe ‘Hinerua’

Achillea millefolium ‘Strawberry seduction’

Hebe and Yarrow covering what was a bare slope

The main entrance beds were planted with three new roses, Dianthus ‘Kahori’, Hemerocallis ‘Scottish fantasy’, petunias and cacti. I helped with the install; not the design and plant selection. The only tricky part was planting the Yarrow because the tall stems can break off.

Fluffy organic garden blend soil Overkill at $50/yard since the home is about to be sold

After two work sessions the house looked much better. I can’t wait to see how quickly the house sells and for how much. What’s the chance the new owners will require maintenance help? It would be fun to work here again.

Jul 18

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Stihl power shears maintenance

By Vas Sladek | Landscaping Equipment, Strata Maintenance | No Comments

Mid-season pruning can be extremely taxing on landscape companies. Shrubs and hedges need to be clipped back into shape. Things like walkway and window obstruction need to be addressed. Tree branches can hang too low, touch gutters and building envelopes, which gets insurance companies excited. Some residents don’t want any pruning because of concerns with privacy; some residents want their yards pruned ASAP.

All this on top of regular maintenance work.

Mid-season pruning is also very taxing on equipment. But with some love and attention your machines will run well. Last week I took the time to service my Stihl power shears.

A) blades should be lubricated after every use, especially on rainy days

B) gear cases should be greased periodically, depending on frequency of use

C) blades will require frequent sharpening for nice, clean cuts

D) check all nuts and bolts

Let us examine this Stihl model. It’s more homeowner than commercial which means it is light, it has a smaller gas tank and decent power. Commercial power shears have more power which means they are heavier and their gas tanks are bigger. They also cost more.

Machines usually have grease nipples which require grease guns with grease cartridges. This model sports a black rubber button. Remove it gently.

Look for grease nipples or openings

Carefully pop the black rubber button

Don’t be fooled, there was little grease under this opening

Always use good quality grease

You don’t have to use Stihl grease but make sure it is good grease. The same goes for the blade lubricant.

Lubricate your blades after every use before you pack up and go home. This is a crucial step on rainy days.

Having rusty, dull blades and seized gear cases on your power shears is not fun. Always take some time out of your busy pruning day for equipment maintenance. Your machines will run better and you will be more productive.

Jul 15

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Line edger maintenance basics

By Vas Sladek | Edging, Education, Lawn Care | No Comments

Let’s talk about basic line edger maintenance. An earlier blog discussed the importance of line edger head lubrication. Now we consider the spool and smooth line feeding.

July 1st Canada Day is prime fun time but sometimes the schedule demands a little bit of work. Like all work on stat holidays, the directions are mow-blow-go. Get the basics done and bail. Overtime is costly and residents would prefer to enjoy their holiday without noise and exposure to small engine exhaust.

So imagine my frustration when the line edger was not feeding new line. Normally you bump the head -gently!-on a hard surface and the line advances. Not this past Friday. It was very hard to make progress like this, especially when the directions were to get it done quickly.

There could be two problems with the line.

A) The line is about to run out and is too short to feed out

B) The line is crossed or otherwise stuck in the spool

I changed the line carefully and still the line wouldn’t advance properly. Then it hit me. The spool in the middle of the head was worn out. (I don’t normally use this machine.) Worn out is an understatement.

worn out spool

pop the head

replace spent spool, carry spare parts in your truck

might as well install new line

much better!

re-fuel and bring spare line

Before you resume your line edging work, re-fuel your gas tank and put correctly pre-cut spare line in your pocket. Maximum efficiency dictates that you have spare line ready to go if you should run out far away from your truck. Extra walking is the enemy of production.

Ear protection, safety goggles and long pants are all mandatory for safe line edging. Make sure residents are at a safe distance from you. Little boys love watching machines.

Your line edger is a workhorse so take care of it.

Jul 11

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Can West Hort Show 2016

By Vas Sladek | Education, Events | No Comments

Can West Hort Show is again returning to the TRADEX in Abbotsford, BC, this year from September 28 to 29, 2016.

Registration opens on July 22. If you have never been to the show, check it out this year. It’s the biggest horticulture show in BC and well worth the entry fee. Landscape companies get lots of free passes. Ask around.

Personally, I attend the day-long (9-3pm) Urban Forestry Symposium every year. The $200+ fee is an investment in my education and includes lunch. My employer might have budget for this. I will ask nicely. We will see. You can do the same. Just ask nicely. Don’t forget the ISA will give you CEUs for the five hours. Same for the CNLA, if you are Landscape Industry Certified.

The lectures are all tree related. It’s also a chance to mingle with people from other companies and municipalities; meet new people and reconnect with old acquaintances. Last year one of the lectures was delivered by the ISA president and university professor on “Trees and drought.” Very topical. Sadly, when I walked over to pick up a copy of the lecture notes, I missed meeting journeyman horticulturist Todd Major by a few seconds.

Once the lectures finish, I walk around the trade floor checking out the booths. Inevitably, I will run into someone I haven’t seen in ages and we’ll talk. My pockets will be full of candy and bag full of catalogues.

The best booth to visit is the Landscape Industry Certified plant ID station. It is set up like a test station with actual live specimens and you have to match them to the list on your sheet. Why not test yourself? You could win a prize.

The show also features general sessions and power clinics. Pick one you like or attend them all. Collect CEUs.

There is lots of free parking in front of the Tradex building. The show opens 10-5pm.

(visit http://www.canwesthortshow.com for details)

See you there!

If you see Vas in orange, say Hello

Jul 08

2

SOL garden opens at Douglas College

By Vas Sladek | Education, Events, gardening | One Comment

The SOL (Sustainable Outreach Learning) garden at Douglas College in Coquitlam is now officially open. The creation of new gardens is always good news! I attended the June 20, 2016 official opening of the garden. Free refreshments also helped after a long day at work.

Built one year ago, the garden was officially opened after speeches and grass ribbon cutting. It features research beds and native planting at the entrance and on the edges. How many native plants can you name? I spotted Gaultheria shallon, Rubus spectabilis and Polystichum munitum.

This ribbon almost required power shears

How many native plants can you name?

The key point is emphasis on beneficial insects. I love plants and openly confess to outrageous ignorance when it comes to insects. I know bees are fuzzy with friendly faces; wasps are smooth with mean faces. I have lots to learn. But I know how important pollinators are. They are responsible for pollinating something like 80% of the food we consume. We must therefore care for them by providing food sources and eliminating harmful chemicals.

One interesting research plot is full of nursery cultivars which lack pollen and nectar. The insects are tricked but not for long. They know what the good stuff tastes like and fly off to search for it.

Yarrow

Study the tags and improve your plant ID

Verbena bonariensis

Vegetables

Note insect traps

Feel free to visit and pick any ripe strawberries. Once local black bears catch on……

Delicious dessert, no pollination required

The garden is located on the south side of the Douglas College campus in Coquitlam. Feel free to visit. Check for ripe strawberries and study the plants. The college has a gardening club you can join, you can volunteer and, if your pockets are deep, you can donate cash. Cash is required for tables and a storage shed.

I saved the best for last: there are plans for seminars and educational programs which is very exciting. For now, you can pick up handouts on insect and plant identification.

Jun 30

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European chafer beetle battles: busy June

By Vas Sladek | Education, gardening, Lawn Care, Strata Maintenance | No Comments

June is a busy month for the European chafer beetles. I was thinking about it this past weekend as I finessed beds for a client. Instead of grubs, I was uncovering adult beetles. Some were spent and some just played dead, then made a run for it.

European chafer beetles on a Hydrangea leaf. Only the top beetle is dead, the other three played dead and then made a run for it!

The beetles mature and emerge out of the ground; most likely out of your damaged lawn. Then they fly into nearby trees to mate and back down to lay eggs. If you’re lucky, they invade your neighbour’s lawn. If you plan to defend your lawn with nematodes, pay attention to the timing.

Nematodes

In late June the beetles lay eggs and by mid-July nematodes should be available. They must be applied to your well-watered lawn, preferably on a rainy day. The recommended nematode species is the “seeker” Nemasys G. Nematodes work but they are not selective. They hunt down beneficial grubs as well. The other problem is that you might have to re-apply the nematodes again next year. Cut your lawn higher and baby it with proper watering and fertilizing.

Fabric alternative

But what if you don’t feel like applying nematodes to your lawn? One alternative I have seen is breathable fabric used in agriculture. It makes it difficult for the beetles to stick their bottoms into your lawn and lay eggs. Pin the fabric to your lawn at this critical June stage, store it and re-use it next year. In the example below the fabric cost was around $250.

Seed alternative

Another alternative is using a different seed mix that will make your grass less appetizing. One test I am involved with involves “Chafer-resistant” seed mix with tall fescue grasses and 2% micro-clover. Warning: the micro-clover will produce white flowers and attract insects to your lawn. At $110+ for a big bag, it will also cost you.

We are testing this seed mix on one site

Spot the micro-clover

The European chafer beetle battles aren’t going away anytime soon but we can fight back with alternatives.

Jun 24

0

Landscape pros make their own laundry detergent

By Vas Sladek | Education, Tips | No Comments

This blog will show you how to make your own laundry detergent, save money, avoid industrial chemicals and wash your work clothes well. It’s a long season outside for all landscape professionals, in all kinds of weather. Clothing gets filthy and beat up. We wash it almost daily since company uniforms with logos must be worn. Follow the steps below and save money on laundry detergent for your work clothes.

Credit: the idea and actual procedure comes from a book called “397 ways to save money”. I tried it out and a blog was born.

Step 1

Find leftover soap bars or get a third of a new bar. Warm up 1.5L of water and cut up the soap bar into it. The smaller the better. Gently stir until the soap melts. I use a “retired” pot to avoid unnecessary conflict with my wife.

Step 2

Add 125ml of washing soda (not baking soda) and 125ml of borax powder. Stir everything until it dissolves. Don’t over-boil it as it can get quite messy. It’s best if you have the kitchen to yourself and your partner is out of the country. (The box labels remind you that the powders are NOT to be used for drug manufacturing!)

Step 3

Transfer the pot contents into an 8L container. I use two 4L milk containers. Top up with warm water. Let the contents settle for 24 hours.

Step 4

You did it! Enjoy your new cheap detergent.

4L milk jug, 24 hours to settle

Yes, you can make your own laundry detergent, save money and avoid nasty industrial chemicals.

When I first told my co-workers I made my own laundry detergent on the weekend, I got puzzled looks back. Some even felt sorry for me, asked me if everything was fine at home and offered me financial help! I’m happy to report that my clothes are fine and the powder boxes make a lot of detergent. But don’t just take my word for it. Try it out and save some money. Post comments below this blog.

Jun 17

0

Love note for tulip trees (Liriodendron tulipifera)

By Vas Sladek | Arborist Insights, Landscaping, Plant Species Information | No Comments

It’s early May and tulip trees are hard to miss on one of my Maple Ridge strata sites. Liriodendron tulipifera (family Magnoliaceae) are eastern USA natives. In landscapes they are used as shade or lawn trees. They are large trees and therefore need ample space. Always consider your tree’s mature size. They are fast-growing trees but weak-wooded. This may be part of the reason why tulip trees are not recommended for street tree use. Then there is the size issue.

A little twist

Tulip trees bloom from May to June but there is an interesting twist. Trees usually flower and then leaf out. Cherries, for example, put on a great show, fade and then green foliage appears. Show is over. Tulip trees flower as they leaf out and since the cup-shaped tulip-like flowers are borne high in the trees, they are easy to miss. Not for me. Armed with this knowledge I was able to shoot my own flower pictures for this blog.

Tulip tree leaves also have an interesting tulip-like appearance. Together with the tulip-like flowers, it makes it easy to remember the common name. But remember it’s best to learn botanical names. You will be glad you did. Sometimes I find it amusing how both leaves and flowers are tulip-like. The actual leaf-out mechanism is interesting but difficult to describe.

Tulip trees like full sun and tolerate moderate drought conditions. In dry weather interior leaves turn yellow and fall off. This is a response to weather, not a disease.

One problem

One annoyance with tulip trees is aphids. When aphid infestations are large lots of honeydew secretions appear on the leaves. These provide the growing medium for sooty mold fungus. Usually there is little permanent damage to the tree but it is annoying. Mrs. Tushman goes out to get her latte and the family Porsche is covered in sticky secretions. Then the world is close to ending.

Aphids

Tulip trees are gorgeous trees. Spot them in your neighborhoods. Plant them if you are lucky enough to have the required big spaces for it.

Jun 10

0

Creeping jenny: rampant and aggressive!

By Vas Sladek | gardening, Landscaping, Plant Species Information | No Comments

Creeping jenny (Lysimachia nummularia) is an attractive perennial groundcover. But first, allow me to begin this blog with a story. Years ago I used to maintain a Westwood Plateau site in Coquitlam, BC with a roundabout which had creeping jenny planted around the edges. One of the managers, a no-nonsense polished business guy, fussed about it almost weekly. Do we need more? Is it flowing over the curb edge too much; not enough? Don’t hurt it with your cultivators. Did the delivery dudes run it over again?

Then one day I got a phone call from my boss saying the manager collapsed in his office and died. He was barely into his 40s. Brain aneurism. That was it. Gone in a flash. Now the nearly indestructible Lysimachia nummularia always reminds me of him.

hard to miss yellow flowers coming in summer

Description

Lysimachia nummularia is a low-growing ground hugger, rampant, and evergreen. In summer it produces cup-shaped, bright yellow flowers. That’s when you really notice the plant. Bees will thank you for planting it in your garden. I find yellows very warm, happy colors. I have also seen creeping jenny planted in containers where it nicely spills over the edges. My own salvaged plants are doing fine in pots on the patio. Other uses include hanging baskets and border edging; just watch the spreading habit.

weekly mowing doesn’t stop jenny from creeping into the lawn

labeled rampant and aggressive and this proves it. Lysimachia invading a lawn from its border location

Unlike many other types of groundcovers, it can handle damper soil; it can also handle limited foot traffic. It survived numerous run-ins with delivery trucks in the above-mentioned roundabout.

It prefers full sun or partial shade. Obviously, full sun will give you better looking flowers. If your garden is shady, this will be a colorful groundcover plant. There are no serious diseases or insect problems to report.

In combination with yellow-flowered Coreopsis

As spiller in a pot

Source: www.finegardening.com

Pictures: Vas Sladek