Ladybug Arborists

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Ladybug Arborists Maureen Sexsmith-West,
ISA Certified Arborist, PR4600A
ISA Tree Risk Assessor Qualified

Maureen Sexsmith-West, ISA Certified Arborist, PR4600A
ISA Qualified Tree Risk Assessor, Qualified Tree Appraiser

Our Mission: Our guiding principles are to expand and refine our expertise of arboricultural practices, and to share this information with our clients and community. Ultimately, we enhance the health and safety of our community’s trees for future generations. We are pleased to offer our clients formal training in arboriculture, experience in plant health and growth in the Airdrie region. See service descriptions

Pruning of Small to Medium Sized Trees and Shrubs, Fruit Tree Specialization
Insect and Disease Diagnosis and Remedies
Tree Condition and Hazard Risk Assessment
Tree Appraisals - Insurance Valuations
Protection Planning for Trees Near Construction Zones
Landscape Plan Design and Reviews, Warranty Inspections
Tree Selection Recommendation
Personalized Consumer Training
Public Speaking and Workshops

Prepare Your Yard For The WinterAs the nights are becoming cooler and daylight hours are decreasing you may have fall ya...
10/17/2026

Prepare Your Yard For The Winter

As the nights are becoming cooler and daylight hours are decreasing you may have fall yard maintenance on your mind. This signals a change in our trees, shrubs and gardens. Leaves are turning – so beautiful – yellow, copper, red, orange.

While you are hunting for your winter boots, mitts and parkas, don’t forget to prepare your yard for winter.

Steps To Achieve A Happy & Healthy Yard

1- Clean Up Any Problems
Yard Sanitation should be a the top of your list. Leaving infected leaves is a guarantee for an encore performance next year. Avoid placing them in your compost bin. Don’t stockpile diseased twigs or store disease or infested firewood in your yard. You place both your trees and those in neighbouring yards at risk.

2- Water deeply before freeze up. apple moisture near the drip line and not the trunk. Slow, long application is best.

3- Protect your trees from rabbits, voles, mice, porcupines and deer. On younger fruit and other ornamental deciduous trees, install trunk protectors to save them from winter snacking. Fencing and wraps can prevent damage from antlers during rutt season.

4- Prune Your Trees In The Winter
Winter is a great time for pruning – inspect your trees and shrubs for irregularities that suggest you have infections. By eliminating infectious materials in the winter – you pose the lowest risk of disease transfer.

5- Refresh Your Bark Mulch
Your fall yard maintenance should include a refresh of your bark mulch. Start by disturbing it and adding more to keep it at a depth of 2-3 inches (5-7 cm). Ensure mulches (gravel or bark) are not in contact with the trunk of your tree – allow for about 2 inches of mulch free space to prevent trunk injuries and butt rot.
Apply a layer of leaf litter or mulch around tender perennials, vines and roses to insulate the roots and to provide winter habitat for ladybugs.

6- Remove Man-Made Items
Check for hooks, straps, ropes and other man-made items used to stabilize your tree or hang items such as feeders and garden ornaments. Look for plant labels and put them in file with receipts for warranty purposes. Remove or loosen to prevent girdling. Remove stakes and guy lines on trees 12-18 months after planting.

7- Divide And Conquer
Transplant and/or divide perennials.
Dead head flowers and remove seed heads to prevent unplanned propagation. Save a few for planting next year in a paper envelope if you actually want them. Don’t forget to label what is inside.

8- Fall Yard Maintenance Miscellaneous
Make the final tour to check for weeds and eliminate them while the weather is pleasant and soil workable.
Clean-out nests from bird houses and put out the bird feeders.
Edge turf along walks and drive to make snow shovelling a breeze.
Drain and put garden hoses indoors to prevent damage from freezing temperatures.
Protect veggies from frost or harvest and store indoors.
Amend and till gardens.
Plant Spring bulbs and garlic.
Consider top dressing lawns and applying a fall fertilizer.
Compost healthy leaves in open areas of veg and flower bed or in the garden. Shred them up first with your lawn mower and work them in for quicker results.
Service your tools and equipment: clean to remove rust and dirt, sharpen cutting edges, sterilize, oil and store. You will be ready for spring.
These are but a few little things you can do to keep your landscape healthy and hardy and minimize your efforts in the Spring. Get outdoors and enjoy the fall colours and weather.
If you need some guidance or are unable to do your own fall yard maintenance, please contact us.

a real transformation today.
10/17/2026

a real transformation today.

The office will  be closed Monday October 12th.  Thank you to all our new clients here in Airdrie and surrounding. We lo...
10/11/2026

The office will be closed Monday October 12th. Thank you to all our new clients here in Airdrie and surrounding. We love caring for your yards.

Need help putting your gardens to bed for the winter?   We can help!  Weeding, edging, dividing, transplanting, trimming...
10/08/2026

Need help putting your gardens to bed for the winter? We can help! Weeding, edging, dividing, transplanting, trimming down flowers. Top up mulch levels. Creating beneficial insect winter sites.

A few spots available. contact us for details. 403-634-3063.

Why Topping Hurts Trees is an excellent article from the ISA professionals that explain when removing the branches and a...
10/07/2026

Why Topping Hurts Trees is an excellent article from the ISA professionals that explain when removing the branches and all the leaves they produce, a tree will starve. The essential function of photosynthesis. The tree enters a panic response and grows numerous watersprouts at three time the regular rate with oversized leaves in an attempt to survive. Avoid removing more than 25 of living tissue at any one time.

Elm pruning season is underway. It is important to have your trees pruned in the first formative 10 years to avoid catas...
10/06/2026

Elm pruning season is underway. It is important to have your trees pruned in the first formative 10 years to avoid catastrophic limb failure from weak unions later on. Keeping a nice open canopy keeps your tree safe and healthy. Overcrowded branches result in crossing and rubbing branches that can release pheromones and attract insects.

Making decisions when the trees are small can also encourage directional growth so if a branch is heading straight for your roof, we can encourage it to grow in a different direction while it’s small.

Call our office to make an appointment to discuss your elm tree needs today. 403-634-3062.

Recycle Your Clippings For the Holidays  (Fall and Winter)Maureen Sexsmith-WestISA Certified Arborist, PR4600AI take pri...
09/29/2026

Recycle Your Clippings For the Holidays (Fall and Winter)
Maureen Sexsmith-West
ISA Certified Arborist, PR4600A

I take pride in recycling my wood waste every opportunity I can. Crafting is another way to do this. By some divine source, someone’s columnar cedar is banging on an eave just in time for us to create seasonal containers for a few of our clients.

Making a beautiful seasonal bouquet is a lot easier than you may think. You need:

a water tight container
oasis from the dollar store
water and a container to soak your greenery
assorted twigs and boughs
colourful picks of berries (the real ones won’t last) unless you use glycerine
pine/spruce cones
wire cutters and/or pruners
seed heads, cat tails (preserved) or ornamental grasses
Autumn foliage on stems (preserved in glycerine)
vines stems – grapes are ideal but honeysuckle, clematis or virginia creeper work

These are the steps demonstrated:

Soak your greens ahead to hydrate and rinse off any dust
You begin by cutting the oasis into your container – try to get a good fit
Fill the sink with water and drop in the oasis block. As the block absorbs water it will sink to the bottom so no need to weigh it down. Transfer to your container.

Decide if your display is to be viewed from the front only or from all sides.
Start with your foundation item – it this case, it was a piece of birch bark.
Trim the ends of your woody plants at a 45 degree angle and begin to build your frame. Sometimes it can be symmetrical, triangular - “let the materials decide”. Some twigs have a natural curve so work with it.

Once the greenery is in place add your twigs
Finishing touches included cones, picks and a burlap bow.
Place outside – remembering to keep the container watered if using live greens.
With the bits of leftovers, he made a companion container that could be used indoors.

Use grape vines to create a wreath and wire on a few bits of greenery.
Consider using ‘flower fresh’ packets with each watering. It contains materials that provide nutrients, pH adjustments and a fungicide to keep you display looking great longer. Remember to keep your display irrigated. Avoid exposure to wind which dry out the stems and mess up your artistic efforts.

Networking with such seasoned garden club enthusiasts is something everyone should do. I faithfully renewed my membership and enjoy learning from veterans and newbies.

Don’t throw anything away – chop up the boughs to mulch roses or other perennials. Since Oasis can’t be reused for flower arranging, crush up the block and work it into your beds, planters or compost pile – it will continue to hold moisture and is safe in the environment. Happy Recycling.

Looking for inspiration? Here are some great ‘craft plants’ you can find in your own yard or from a friend.

Red Twig or Yellow Twig Dogwoods
Ninebark Stems add texture
Felty texture of Sumac twigs - Sumac fruit dries on the stem
Cedar
Juniper – colours range from this steel blue to yellow tripped green
Spruce Branches and Pines boughs which offer longer needles
Birch – DO NOT PRUNE THIS TIME OF YEAR – SUPPORT YOUR GARDEN CENTRE OR FLORIST FOR THIS
Russian Olive – Bark offers texture, twigs are a purple/brown colour

Nuts – Buckeye, Walnut, Oak or Chestnut – Make your own picks
Pine Cones are usually larger and easier to work with than spruce

if you don’t think you have that crafty creative gene, give us a call and we’ll help create a beautiful arrangement for it fall or winter.

While doing some reading on all things arboriculture, I found a interesting write up on Eco Islands.  It was a great con...
09/25/2026

While doing some reading on all things arboriculture, I found a interesting write up on Eco Islands. It was a great concept that I shared with one of my associates at Ground Mother Garden Services. I’m a relatively new resident. She has lived here for much longer and shared with me that Airdrie actually has one.

A quick search of the City's website brought up an article on 'Floating Islands". Luxstone's stormwater pond in Airdrie was the site of Airdrie's first floating islands. An Aug 7, 2015 Discover Airdrie archive wrote, "It was around $10,000 for the three ponds that were purchased and those are proportionate to the size of Luxstone pond."

I spoke with the City staff and they further directed me to investigate the storm management pond in Luxstone where there’s interpretive information . I encourage you to explore this amazing reclamation project. I found several ducks, geese and other birds on the islands. there were two boys fishing.

“As well as cleaning the water, the native plants and grasses on the floating islands provide habitat for insects and birds. The roots below the waterline of the islands supply a rich food source to fish and minnows, provide shade and cover from predators and increase oxygen levels in the water which is beneficial for fish and other aquatic organisms.”

Benefits

Enhance the environmental and biological health of the pond.
Floating Treatment Wetlands enhance aerobic processes such as nitrification, oxidation and the removal of ammonia.
Contributes to the beautification of the pond and surrounding dwellings.
Plant Species

Water sedge, spike rush, small flowered bulrush
Cattails, tufted hair grass
Baltic rush, Bebb’s sedge, Tall Manna grass
Blue flag iris, bog bean/buck bean
Milkweed, coneflower, vetch, aster
Sandbar willow and Salix lutea

This is a joint project between Water Services and Parks Departments.

We receive lots of calls from concerned homeowners about evergreens suddenly turning yellow or brown this time of year. ...
09/24/2026

We receive lots of calls from concerned homeowners about evergreens suddenly turning yellow or brown this time of year. Conifers are not really ‘evergreen’. They too, like deciduous trees, shed needles from time to time. This often starts in late August and can continue until freeze up. It can happen to pines, cedars, juniper, spruce and fir trees. Larch shed all their needles every fall.

Depending on the species, all conifers will shed the older inner needles. Each species has different cycles so it may seem worse one year over another and more often. A Scots pine for example may do a major shed of needles 14 or 15 years old. Blue spruce may drop 10 year old needles.

While they may have dropped a few needles previously, they seem to suddenly have lots 'all of a sudden'. Inner needles that are dropped when they no longer receive enough sunshine for photosynthesis. Energy is redirected to produce new needles on the outer tips next season. Ensuring you tree gets LOTS of water prior to freeze up will give your tree moisture to expand their roots this fall and protect against dehydration from inadequate snow cover or and freeze/thaw periods in winter.

There can be other factors that contribute to the number and frequency of needle shed periods. These include drought, pest infestations, disease and lack of sunlight due to maturing canopy cover. Another contributor to needle shed can be root injury, grade changes or soil compaction that results from construction or landscape projects this or last year.

If needle colour changes are at the tips or entire branches turn brown, a closer inspection by a Certified Arborists may be warranted. Needles can be damaged by winter dessication (dehydration), cytospora canker, spider mites or needle diseases. Any unusual colours during the growing season should investigated.

Once a diagnosis is made, a plant health care program can be developed that includes a range of remedies if needed. It may be a simple as adjusting where and how much you water.

Always follow good cultural practices to keep trees healthy. These include:

regular irrigation based on tree size applied between the trunk and drip line (not at the trunk).

have your tree pruned routinely to remove dead or infected branches. Encourage sunlight penentration to the interior needles by trimming other overstory or competing trees.

avoiding root injuries or soil compaction by having a tree protection plan in place prior to any activities within 3 metres of the trunk of a tree

Be observant to changes throughout the season and from year to year. Seek help for unusual patterns. Better to find out if it IS a problem than wait until is is too late to address.

Fall is one of my favourite times of year where all the changing leaves brighten the shrinking daylight hours.  Even eve...
09/24/2026

Fall is one of my favourite times of year where all the changing leaves brighten the shrinking daylight hours. Even evergreens are triggered to turn inner needles yellow before being shed.

Leaves change color in the fall because shorter days and cooler temperatures cause green chlorophyll to break down, revealing hidden yellow and orange pigments and triggering the creation of red anthocyanin pigments.

Shorter Days: Long nights and shrinking daylight signal trees to stop making food and prepare for winter.
Fading Green: As chlorophyll breaks down, the dominant green color disappears.
Yellows and Oranges: Pigments called carotenoids (xanthophylls and carotene) were present all summer, but the green chlorophyll hid them until now.
Reds and Purples: Bright red and purple hues come from new pigments called anthocyanins, which form when trapped sugars react with sunlight and cool autumn nights.

if you have a awesome fall tree post it in the comments.

Address

Airdrie, AB

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Telephone

+14036343062

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