By Dave Zeldon and Ely Schweyer

In late June and early July we will be witnessing the annual invasion of the Japanese Beetle on many of our favourite landscape plantings including Hollyhocks, Dahlias, Hibiscus, Roses, Grapes, and Raspberries.

   Adult beetles skeletonize foliage.

   Many of us have tried the various means available to curb this yearly destruction like pheromone traps, Nematode lawn inoculation, hand picking, and concoctive sprays. But still, we get substantive damage.

   Interestingly enough, some plants such as Geranium, Castor Bean, and the flowers of Bottlebrush Buckeye, will cause paralysis and death of these beetles when eaten.

Maybe it’s Time We Look at Whole New Approach

Why not slowly invest in a landscape makeover? One with Japanese Beetle resistant plants!

   Trees such as Red Maple, Red Oak, Hickory, and Redbud could replace the susceptible Japanese Maple, Norway Maple, Pin Oak, Linden, and Mountain Ash.

   Why not consider growing more Evergreens such as Holly, Yew, Boxwood, and Aborvitae instead of the prone Virginia Creeper, Apple and Plum family of trees, and Birches.

   You also may want to contemplate planting perennials such as Coral-Bells, Hostas, Pachysandra, Sedum and Foxglove as opposed to the Japanese Beetle standard menu fare of Evening Primrose, Hydrangea, Clematis, Potentilla, and Zinnia.

   Yes, we do have some preventative measures at our disposal to battle the Japanese Beetle (find how to use beneficial nematodes in our fall chore blog) but due to the nature of this pest, it will inevitably win the war. If we continue to grow the some 400+ preferred host plants in our landscape, providing an adequate food source for this invasive pest rather than replacing them with resistant species, surely this pest will make gardening a chore instead of the pleasure it should be.

We hope this article will aid in the prevention of Japanese Beetles in your garden space! For more information – and Japanese Beetle resistant plants – visit Eising Greenhouse and Garden Centre! 🪲

The Queen of the Classic Garden Border

By Ava Green

Tall, stately, and undeniably dramatic, the Delphinium or Larkspur is one of those perennial plants that stops people in their tracks. When given the right conditions, its towering floral spikes are magnificent. For gardeners who love a classic English border, nothing else compares. Yes, Delphiniums have lots of preferences, but tend to them, and they will reward you with a floral display that makes every bit of effort worthwhile. 

Choosing Your Delphiniums

With a wide number of varieties to choose from, there’s one that’s sure to fit every garden. Heights range from a modest 36 inches to an impressive 72 inches tall (Yes, 6 feet!), with a spread of 24 to 36 inches depending on the variety. So whether you have a compact border or a large sweeping bed, there’s a Delphinium to suit your space.

Their colour palette is equally diverse: rich blues and purples, soft pinks, crisp whites, and beautiful bicolours. Few flowers offer such a wide range. 

Planting

While Delphiniums prefer abundant moisture, be sure to plant the crown of the plant (where the stems meet the root ball) at soil level to avoid crown rot. Planting them too deeply is the most common way to lose these plants.

Spring and Fall are the ideal times to plant, giving roots a chance to establish themselves in cooler, more forgiving conditions. That said, a cool, overcast summer day works well too, just avoid planting during hot or humid spells. Spacing will depend on the variety you choose, so check the tag and give each plant the room it needs to breathe.  

Growing

Delphiniums are what gardeners affectionately call “Goldilocks plants”, they like things just right. Full sun, protection from strong winds, and fertile, humus-rich soil with excellent drainage are keys to success. They also love manure mixed into the soil to enrich their growing conditions. 

Their height is both their greatest asset and vulnerability. Because Delphinium flower stalks have hollow centres, they break easily if they’re exposed to the wind. Planting them in a sheltered spot is genuinely important. Once plants reach about 12 inches tall, stake each flower spike individually, or place a tomato cage around a clump early in the season before it’s needed. It’s much easier to stake proactively than to rescue a snapped stem after the fact.

Delphiniums are hungry plants and will perform best when fed generously. A dose of fertilizer, compost, or well-rotted manure in both spring and summer keeps them healthy and productive throughout the season.

Finally, don’t overlook dividing. Each spring, simply dig up the plant and cut the root ball in half. Now you have two plants for your border, or one to keep and one to share!

The Show

All that care pays off in late spring and early summer, when Delphiniums put on one of the most spectacular displays in the garden. Tall, densely packed spikes covered in richly coloured blooms rise above the border like beacons. Bold, beautiful, and completely unforgettable. 

Once the first flush of flowers begins to fade, and before the blooms turn to seed pods, cut the spent spikes back to just above the foliage. This encourages the plant to produce a second, smaller flush of blooms later in the season and extends the show! As the old foliage fades, trim it away to allow the fresh new growth to replace it.

Inspiration

There are plants you fit into a garden, and then there are plants you plan a garden around. Delphiniums belong firmly in the second category. Their height, colour, and presence make them one of the most inspiring and rewarding perennials a gardener can grow.

Stop by Eising Garden Centre to see what Delphinium varieties we have available this season. Our team is always happy to help you find the right fit for your garden and set you up for success. 

Making a Lot ... A Lot More

By Ely Schweyer

This spring, Mary – you may know her as the Perennials Gal at Eising Greenhouses and Garden Centre – invited me over for a garden tour. I knew to expect a good collection of perennials, but this garden also shines with personality and character. Having brought my big camera, I wanted to help Mary show off all her efforts, as this property has undergone some serious changes. If you wish to make your garden unique to you, whilst eco and budget friendly, may this garden tour inspire you!

A Clean Slate

Mary and her husband, Chris, brought their 60’ x 120’ property in July of 1985, which was then “no trees, no lawn, just weeds.”

The lack of trees and the overabundance of Norfolk County clay resulted in drainage issues, which led to the first planted tree drowning, and quickly made mowing a strenuous chore.

The Fix

With her husband driving truck for a construction business, Mary and Chris had access to hauling 17 dump truck loads of sand home to raise the property. Mary says the blue-grey clumps of clay still make their way to the surface – but the drainage issues have subsided!

🖱️ Visit this blog to learn more about soil amendments!

Mary then focused on establishing some native trees on a small budget, and that’s when the community began to grow in her garden. “We have had the best neighbors ever, for 46 years, watched their kids grow, and leave, and come back, and leave - pets come and go - quite the legacy!” With the leaves she collected from her neighbours, Maple Trees volunteered sporadically over the property. Then, after buying a native Carolinian forest seed package at a Toronto garden show, Mary carefully seeded Yellow Birch, White Birch, Wild Crab Apple, and three Sycamores, which now stand tall and proud in her garden. One of my favourites in the little forest was a variegated lilac!

These trees not only provide protection for the house and the many birds but also offer enough shade to maintain a moss-like lawn that requires minimal mowing. The shady canopy offers a coziness adding to the overall quaintness of the garden.

The Perennials Gal’s Perennials

In 1985, the property was surrounded by woodlots; however, all is subject to change. “When we learned of a housing development planned for the forest across the highway from us, I lead crusades to save the native plants that were so abundant there.” The forest may now be gone, but the Trilliums, Mayapples, Violets, Solomon’s Seal, and Ferns are still growing happily and abundantly in Mary’s – and her neighbours’ – gardens. “Over the years I have shared many trunk loads of perennials, many of which were given to me!” Other notable perennials in Mary’s garden are an abundance of Crocus and Forget-Me-Nots, a Jack-in-the-Pulpit, and a Prickly Pear Cactus.

Hardscaping

One of my favourite things in any garden is creative ways to recycle and repurpose, and Mary’s garden does not disappoint!

Immediately, one will notice the unique pathways that intertwine throughout the spaces. Mary collects broken terracotta and ceramic pottery pieces to create footpaths akin to mosaics. The addition of colour is not only visual but provides an audio sensory experience as one moves throughout the garden, “we can always tell when a little animal is coming to visit us sitting out here,” as the pieces gently clink underfoot.

I also must make note of the wine cork pathway to the fairy garden!

The back patio too is tasteful and playful visually, with blue blocks laid interspersed. You’ll be pleased to know that the Dover Arena lives on in Mary’s garden – the repurposed blocks lie on their sides – and the blue? Those came from the men’s washroom!

The Ponds

Two little ponds provide popular watering holes for birds, raccoons, skunks, opossums, and the neighbours' cats, all of which are welcome.

The pond nearest the patio is a fish tote off the Dover Fish Tugs. Mary dug into the clay to set the 4’ x 4’ x 3’ deep tote, knowing she had one chance or she’d never be able to pull the heavy tote out. “We figure that whoever inherits this property will have to dynamite the pond out, it is set in Norfolk County Clay!” The tote pond is home to a family of goldfish, who don’t mind wintering in it with its little waterfall that keeps the water moving. The goldfish weave through Irises, Waterlilies, and Dwarf Hyacinth.

Another small pond sits in the very back of the yard between the trees, visited by many birds and critters.

The Fairy Garden

As a fun ongoing project, Mary recently began a fairy garden – and is it ever quaint! Central to a tree and skirted by a pathway, many of the pieces are thrifted or gifted!

Pots as More Than Just Containers

Mary uses pots to extend where she can grow her favourites; this is an excellent way to create varying heights, breaking up horizon lines and adding interest. The terracotta orange also contrasts beautifully with Mary’s frequent use of blue.

Things that Make it Just Mary and Chris

Vintage and found objects help to ground any space. Mary and Chris have collected rocks, driftwood, shells, “anything that makes a statement, big or small,” bringing unique natural elements into their garden that sync with their interests.

Mary and Chris, founders of Port Dover’s famed Friday the 13th, undoubtedly have a longtime love of motorcycles. In March of 1978, they travelled south to Daytona, Florida, for Bike Week, the largest motorcycle event in the world. There, Mary would earn a ‘raccoon’ nickname from wearing wide-brimmed shades all day in the sun. “Of all the stuffed toys Chris could possibly have owned at that time, he had a little raccoon at his bed side table, I still have it, it would be Number 1 of 3920! Yes, the collection is cataloged, every piece is given a number and recorded. I still collect to this day, but am very selective as to what I buy, as I have so many.” Mary’s raccoon collection is playfully hidden throughout her garden, with little mischievous eyes watching you as you move about. The ornaments help to draw the eye up into the trees and into the shrubs. Mary makes an effort to carefully pack them all up in the fall and bring them out again each spring.

Speaking of spring, this blog will be updated with summer and fall pictures as the garden moves through time!

Mary’s garden is a little ode to a life well cherished; no one thing in it is without purpose or a memory. It is also a great example of reusing and repurposing – gardening does not have to cost an arm and a leg to be great. When you enter the space, you know whose energy is channeled into it, and that is, in my opinion, exactly how to garden!

A Full List of Plants that Grow in Mary’s Garden

Plants that Enjoy Zone 5a and 6b - Provided by Mary

TREES and SHRUBS

• Norway Maple
• Sugar Maple
• Sycamore
• White Birch
• Yellow Birch
• Cedars
• Forsythia
• Burning Bush
• Butterfly Bush
• Kousa Dogwood
• Weeping Cherry
• Sand Cherry
• Pine
• American Oak
• Ginkgo 
• Red Bud
• Annabelle Hydrangia
• Variegated Lilac 
• Wisteria
• Rose of Sharon
• Variegated Euonymus
• Juniper
• Holly Bush
• Wild Crabapple

SPRING BULB PERENNIALS

• Tulips, Daffodil, Hyacinth, Narcissus, Windflower, Snowdrops, Cilia, Crocus, Frittalaria, Grape Hyacinth

FREE SEEDERS

• Forget Me Nots
• Lunaria (Money Tree) 
• Columbine
• Sun drops

GARDEN PERENNIALS

• Hostas (approx 10 species)
• Irises (approx 4 species)
• Tall Phlox: pink, purple, white, coral
• Creeping Phlox
• Candytuft
• Periwinkle
• Lily of the Valley
• Oriental Poppies
• Cranesbill Geranium
• Jacobs Ladder
• Lamnium
• Goutweed
• Lungwort
• Sweet Woodruff 
• Clematis
• Ivy ground cover
• Sedum, creeping 2 Species
• Sedum tall
• Ajuga
• Blue Grass
• Hens and Chickens - 100’s!
• Variegated Solomon’s Seal
• Allium
• Beard Tongue
• Brunaria
• Goats Beard
• Bergenia
• Creeping Thyme

NATIVE PERENNIALS

• Red and white Trillium
• Jack in the Pulpit
• Wild Geranium
• Mayapple
• Wild Violet
• Ferns (approx 6 kinds) 
• Solomon’s Seal
• Euphorbia
• Prickly Pear Cactus

POND PLANTS

• Yellow Iris
• Dwarf Hyacinth
• Water Lily

Be sure to visit Mary in the perennials section at Eising Greenhouse & Garden Centre this summer for many of the mentioned plants – and be sure to make your garden yours! 🪴

Expert Picks You Can Plant Right Now

By Ava Green

Looking for a flowering shrub that delivers season after season? We asked our experts at Eising Garden Centre to share their top picks, the ones that customers and staff love most, and they delivered. Whether you’re looking for spring blooms, fall colour, wildlife and pollinator value, or a shrub to suit your space, there’s something on this list for every garden.

Fuji Cherry ‘Little Twist’, Prunus incisa ‘CarltonLT’

As an accent in a small garden, or planted in a grouping in a larger garden, this multi-stemmed shrub is a gem! 

In early spring, crimson buds emerge before the leaves appear. Little Twist then produces clusters of lightly scented white, bell-shaped flowers with soft pink centres that grow along its stems, a stunning early-season display. It is a deciduous shrub, and leaves begin as green before shifting to coppery-bronze, then deepen to a rich burgundy in fall. Smooth, dark red bark adds interest in the winter once the leaves are gone.

This slow-growing, multi-stemmed shrub makes a striking feature in your garden.

Best for: Small gardens, accent planting, four-season interest. | Sun: Full sun | Mature size: 6 ft. tall × 6 ft. wide

Downy Serviceberry, Amelanchier canadensis

One of the most rewarding native shrubs you can plant, Downy Serviceberry earns its place in the garden from spring right through to fall. Showy clusters of fragrant white flowers in early spring, followed by small, sweet, edible purple-blue berries in early summer that are wonderful for making jam and an absolute favourite for birds. Come fall, the foliage puts on a spectacular show in shades of yellow, red, and orange.

As a bonus, choosing a native plant like Serviceberry supports local pollinators and wildlife, making it as ecologically valuable as it is beautiful. It works well as a specimen plant on it’s own, in a grouping or hedge, or naturalized in a larger landscape.

Best for: Wildlife gardens, naturalized areas, multi-season interest | Sun: Full sun to part shade | Mature size: 20 ft. tall × 10 ft. wide

Amur Privet, Ligustrum Amurense

Amur Privet

When fast growth and privacy matter, Amur Privet is one of the best choices available. This dense, dark green shrub produces white flower panicles in late spring and small black berries in fall. It responds exceptionally well to pruning after it blooms, making it an ideal candidate for a formal or informal hedge. If you need to fill a space quickly and create structure in your garden, this is a reliable, low-maintenance option. 

Best for: Hedging, screening, fast coverage | Sun: Full sun to part shade | Mature size: 12–15 ft. tall × 8–15 ft. wide

Viburnum ‘Fragrant Snowball’, Viburnum Opulus ‘Roseum’

Few shrubs stop people in their tracks quite like Fragrant Snowball Viburnum in full bloom. Large, rounded clusters of sweetly scented white flowers cover the plant in spring, creating a display that’s hard to match. While it doesn’t produce fruit, it earns its place again in the fall when the foliage transitions to rich shades of purple. 

Pruning after it blooms will help to keep it a manageable size and encourage healthy new growth. It’s also available as a standard, or tree form, which matures to a more compact 6 to 8 feet tall.

Sun or part shade are best for this deciduous shrub, a beautiful, solitary accent plant for the garden growing 12 feet high and 10 feet wide. As a standard, it is smaller, maturing at 6 to 8 feet tall and 5 to 6 feet wide.  

Best for: Specimen planting, cottage gardens, fragrance | Sun: Full sun to part shade | Mature size: 12 ft. tall × 10 ft. wide (shrub); 6–8 ft. tall (standard)

Snowbelle Mockorange, Philadelphus ‘Snowbelle’

Don’t let its compact size fool you; when Snowbelle Mockorange blooms in early summer, it puts on a big show. This dense, mounded shrub is blanketed in sweetly fragrant double white blooms that are absolutely irresistible to bees and butterflies. Once the flowers fade, its rich, dark-green deciduous foliage makes it a lovely backdrop for other blooming plants in the border.

Growing just four feet tall and wide, it’s one of the best choices for smaller beds, borders and foundation plantings. It prefers full sun but handles part shade as well.

Best for: Small borders, foundation planting, fragrance | Sun: Full sun to part shade | Mature size: 4 ft. tall × 4 ft. wide

More Flowering Shrubs Worth Exploring

This is just the beginning! At Eising Garden Centre, we also carry a wonderful selection of Azalea, Eastern Redbud, Kwanzan Flowering Cherry, Hydrangea, Dogwood, Butterfly Bush, Beauty Bush, Lilac, Rose of Sharon, Forsythia, and Potentilla, to name a few. 

The best way to find the right flowering shrub for your garden is to come in and see them in person, and right now is the perfect time to plant. Stop by and chat with Zach or Donna, who are always happy to help you find exactly what you’re looking for, based on your space, soil, and vision. We’re here to help you make the most of every corner of your garden!

Hydrangeas are absolute showstoppers when it comes to the world of flowering shrubs. These colourful beauties are the backdrop in many selfies and the envy of any neighbourhood. Caring for hydrangeas takes a bit of knowledge, so read on for ways to troubleshoot any problems that may come your way while you grow these glorious blooms.

Old Wood Versus New Wood

Get familiar with the terms ‘old wood’ and ‘new wood.’ These terms are a key differentiator between types of hydrangeas and will help guide how you care for them. Some types will bloom on old wood, as in, the buds will only form on wood that was grown the previous year. New wood hydrangeas will bloom on the new woody stems that grow during that season. Knowing the differences between old wood and new wood will help you find out how much sun, water, and pruning your hydrangea needs and tackle any problems.

Watering Your Hydrangeas

Hydrangeas love moist, well-drained soil—but avoid oversaturating the soil. If their roots sit in water for too long, you’ll have unhappy plants with rotting roots. Another common problem with hydrangea care is underwatering. Their root systems are quite shallow and dry out quickly. Remember that the word hydra is even in the name! Frequent waterings without being soggy is the way to go.

Sunlight for Hydrangeas

The amount of sunlight will depend on the variety. Before planting your hydrangeas, evaluate your yard for sunlight and shade throughout an entire day. You’ll find many varieties of hydrangeas that enjoy a full-sun area. Little Quickfire, Little Lime, and Firelight are three types that will love basking in the sun. If you have a shadier spot, explore partial shade-loving types like Incrediball, Annabelle, and Invincibelle. Be sure to select varieties that you love, and that love the space you choose for them. Planting hydrangeas in improper lighting can lead to problems with health, blossoms, and growth.

Common Hydrangea Problems

Drooping Plant: If you’re having a problem with your hydrangea being dramatic and drooping, it’s likely that it’s just under-watered. Give your plant a thorough watering and within just a few hours, you’ll see a big difference.

Hydrangea Leaves Turning Yellow: If leaves are turning yellow, it is also likely a watering issue. Too much or too little water can cause the discolouration of hydrangea leaves. If you have let your plant become too dry, you should gradually water it, but not all at once! Too much water at once can shock the plant and further damage it.

Unsightly Spots on Leaves: If you notice some not-so-stunning spots on your hydrangea leaves, it’s likely one of two issues. Those spots are usually either a fungal or bacterial infection on the plant. To deal with this problem, first, identify which one it is. Fungal spots are usually brown or tan, whereas bacterial spots may be red or purple. In either case, you can begin by applying a fungicide or removing a few branches of the flowering shrub to improve air circulation.

Hydrangea Leaves Turning Brown: Browning on the leaves may be a sign of fertilizer damage or it could be hydrangea rust. If you suspect the problem is a result of fertilizer, you can thoroughly flush the surrounding soil with water and then let it dry out for a few days. Treat leaf rust by avoiding getting water on the leaves of the plant, removing infected leaves, and possibly treating with a fungicide.

While there are a few things to keep in mind when applying some tender-loving care to your hydrangeas, it’s absolutely worth the effort! Learning more about common hydrangea problems will help you become an expert on this beautiful blooming shrub. If you’re looking for a hydrangea bush in Simcoe, or need any advice, come visit us!

Shrubs that flower in summer and fall make gorgeous accent plants for the landscape. We're so accustomed to seeing trees and shrubs blossom during spring, so it's a real treat to have all that vibrant colour and texture to enjoy throughout the later months of our growing season in Southern Ontario. 

While many gardeners will insist that summer is too hot to plant shrubs, that simply isn't the case! It can still be done successfully if you follow the correct steps to prevent your plant from getting heat stress. If you wait until later in the evening on a cloudy day to transplant a shrub, then water it thoroughly after planting, it will have all night to adjust to its new habitat and will be hydrated—ready to soak up the summer sun the following morning. 

Want to enhance the design and layout of your yard with some large, flowering shrubs? These late-season bloomers will bring a burst of colour and energy to the landscape, creating a fantastic setting for summer entertaining, hangouts on the patio, and picture-perfect photo ops.  

Bluebeard

True blue is certainly the rarest colour to encounter in the plant world, so we can't help but get excited when we see flowering plants sporting this deep, cool hue. Our Beyond Midnight Bluebeard is totally on-trend—after all, Pantone named 'Classic Blue' as the 2020 Colour of the Year! 

Bluebeard is a gorgeous flowering shrub that blooms from late summer to early fall, and its dark, glossy green foliage catches the sunlight beautifully. Plant it in full sun for best results, and prune it yearly in early spring, right at the first sign of new growth. Make sure its soil is well-draining because this shrub does not take kindly to soggy earth or stagnant water hanging around its roots. 

Butterfly Bush

These pollinator-friendly shrubs have incredibly vivid flowers that attract butterflies, bees, and hummingbirds alike. Our Crown Jewels variety has some of the brightest purple petals we've ever seen, nestled in a mass of golden lime green foliage. Talk about a high-impact colour palette!

Butterfly bush is an incredibly hardy plant that's resistant to drought and tolerant of rocky soils. You'll have to water it regularly for the first few months after planting, but by year two, you'll be able to just leave it be, and the regular rainfall will be plenty enough to keep it hydrated.  

Hydrangea Macrophylla

There's something so dreamy and beautiful about the lush clusters of flowers boasted by the hydrangea macrophylla—there's a reason why they're so popular for wedding bouquets! With so many different varieties and colours to choose from, you're bound to find a variety that suits your fancy. 

We really love our Bloomstruck hydrangeas because their colour can shift from blue to pink, depending on the soil's pH levels. The blossoms last all summer long, but even after they fade, this shrub adds so much visual interest through the fall, because of its emerald green foliage transitions into a rich, warm burgundy colour.

Rose of Sharon

Rose of Sharon actually comes from the hibiscus family, and it grows in an upright form that can be trained into a tree shape. Like most hibiscus plants, Rose of Sharon's flowers are quite large and showy. Our Woodbridge variety has stunning blossoms in a rosy blush shade, with a ruby red centre. It loves the sun and can grow up to ten feet tall and six feet wide, so it makes an excellent option for privacy borders around the perimeter of your yard.

Smoke Tree

The smoke tree gets its name from it's wispy, fluffy blossoms that look like plumes of smoke. If you love rich purples and warm fall colour palettes, you'll go absolutely gaga over our Royal Purple smoke tree, which has reddish-purple blossoms and foliage to match! Once autumn rolls around, the leaves will actually turn a brighter cranberry red shade. 

Make sure you leave plenty of space around your smoke tree when planting because they can reach up to 15 feet high and 12 feet wide! Regular pruning should help keep it a manageable size if you don't want it to get too large. Once it's established, it will appreciate it if you occasionally give it a thorough watering, especially in summer, during hot, dry spells. 

Need some help getting your new shrubs in the ground? We're happy to offer planting services for those of you who are new to landscaping! To see more of our incredible selection of flowering shrubs you can grow here in Simcoe, take a look through our newly launched webstore, so you can order all the plants and supplies you need, right from the comfort of your own home.