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.
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.

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.
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!
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.

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.

By Ava Green
Every well-designed garden needs an anchor, something tall and confident at the back that gives the whole planting a sense of structure and depth. While shrubs and trees often fill that role, perennials can also do the job beautifully. The back row perennials below are sturdy, reliable performers that thrive right here in Norfolk County. Plant them at the back of a border or the centre of an island bed as the backdrop that makes everything around them look better.

Baptisia is one of those perennials that gardeners discover and immediately wonder why they waited so long to plant it. In late spring, masses of stems are loaded with sweet pea-shaped flowers in shades of indigo blue, soft yellow, white or purple, and butterflies and bees absolutely love them. Once the blooms fade, the plant takes on a handsome, shrub-like form with blue-green foliage that holds its shape nicely for the rest of the season. While it’s slow to establish, it is extraordinarily long-lived, making it a plant you put in once and enjoy for decades.
Grows 3 ft tall and 3 ft wide | Full sun to partial shade | Blooms late spring to early summer

Few perennials carry the nostalgic, romantic charm of a Hollyhock in full bloom. Their tall, stately spires are covered in large, papery flowers and are available in an irresistible range of colours from soft pastels to rich burgundies and deep purples, to classic white. They have a way of making a garden feel established in their first season, making them a desirable back-row choice.
Grows 2-8 ft tall and 1-2 ft wide | Prefers full sun but will tolerate part shade | Blooms in summer

A native plant that is as ecologically valuable as it is beautiful. Its large, showy clusters of rosy-purple flowers are a magnet for butterflies and pollinators from mid-summer well into fall, long after many other perennials have finished their show. If you want a back-row plant that works hard for wildlife while adding bold colour to the garden, this is an excellent choice.
Grows 4-6 ft tall and 2-4 ft wide | Prefers part sun and moist soil | Blooms mid-summer to late fall

When the garden fills up with yellow and orange blooms in late summer, Russian Sage arrives with a billowy, airy cloud of lavender-blue flower spikes rising above silvery-grey foliage. It catches the light beautifully and adds a softness that few other plants can match. Drought-tolerant once established and virtually pest-free, it is one of the lowest-maintenance perennials you can grow. Compact varieties are also available if space is limited.
Grows 3-4 ft tall and 3-4 ft wide | Full sun | Blooms mid-summer to fall

If you’re looking for a plant that makes a genuine architectural statement, Bear’s Breeches is in a category of its own. Its large, deeply lobed, glossy foliage forms an impressive mound, while dramatic flower spikes shoot three to five feet upward, bearing creamy white snapdragon-like blooms accented with striking reddish-purple bracts. It is bold, sculptural, and unlike almost anything else in the garden.
Grows 3-5 ft tall and 2-3 ft wide | Full sun to part shade | Blooms June to July

There is something undeniably enchanting and regal about Foxglove with its tall spires of tubular flowers freckled and spotted on the inside, nodding gently in the breeze. The colour range is also wonderful, from soft creamy whites and pale pinks to rich purples and deep rose. Many varieties self-seed freely, naturalizing happily in the garden over time. One important note: every part of the Foxglove plant is toxic to people and pets, so it is best planted away from areas where children or animals play. In the right spot, however, it is one of the most beautiful back-of-the-border plants available.
Grows 2-5 ft tall and 2 ft wide | Sun to part shade | Blooms in summer

Despite its stature, this is one of the most graceful and softening plants you can add to a shady border. Large, feathery plumes of creamy white flowers rise above finely divided, elegant foliage, bringing lightness to even the darkest corners of the garden. It is especially effective at softening hard edges, filling bare spots under trees, and providing a lush, natural backdrop for smaller shade-loving plants. Dwarf varieties are available for smaller spaces.
Grows 6 inches (dwarf) to 6 ft tall and 2-4 ft wide | Partial to full shade | Blooms early to mid-summer
Removing spent blooms before they go to seed, also known as deadheading, encourages many perennials to produce a second flush of flowers later in the season. It takes only a few minutes and can extend your bloom display by weeks.
The team at Eising Garden Centre is here to help you choose the right tall perennials for your space, your soil, and your sun conditions. Stop by and let us help you create a border that looks stunning from front to back, season after season.
Coneflowers (Echinacea) have earned their place in perennial borders, pollinator gardens, and meadow-style landscapes—and for good reason. These hardy, vibrant perennials reliably return each spring in our Ontario Zone 6 climate, adding long-lasting colour and texture to any garden.
The classic Purple Coneflower (Echinacea purpurea) begins with soft, pink-tinged petals that deepen into rich purple hues as the season progresses. At its peak, the familiar domed centre cone emerges—an eye-catching structure that dries beautifully and provides winter interest in the garden.

Purple Coneflower (Echinacea purpurea)
While the purple coneflower is the most iconic, hybrids now come in nearly every colour of the rainbow. You'll find stunning varieties in pink, white, green, orange, and fiery reds.



No matter your garden’s colour scheme, there’s likely a coneflower to match. Even better, their bold blooms attract pollinators like bees and butterflies, while the seed heads feed songbirds in fall and winter.
Coneflowers are both showy and easy to care for—ideal for beginners and seasoned gardeners alike. Here’s what you need to know:
Growth habit:
Growing conditions:
Pro tips for success:

Coneflowers mix beautifully with a variety of other perennials. For vibrant, complementary plantings, try pairing them with:
These companions share similar growing requirements and will enhance the colour and texture of your garden throughout the growing season.
Want help choosing the perfect Coneflower variety or finding the right garden companions? Stop by Eising Garden Centre and chat with our perennial expert, Mary. She’ll help you create stunning combinations that bloom beautifully from summer into fall.
If you think a small space and a small garden are limiting when it comes to shrub choices, think again! Colour and texture, structure and seasonal interest are all available in many small shrubs. Whether you’re looking for beautiful blooms or evergreen foliage, you’ll love what our favourite small shrubs have to offer!
Follow the 5 links for more on our 5 favourites!
A deciduous shrub that’s deer resistant, colourful and low growing. This plant checks lots of boxes!! Variegated mint green and cream foliage with purple tones and pink blossoms, it makes a great companion to perennials, and as an edging plant. My Monet Purple Effect Weigela grows 18” to 2 ½ feet tall and wide in partial or full sun.

This compact evergreen has dark green needles, making it attractive all year round. Its pyramidal shape makes it a great choice as an accent feature or in a border. It’s drought-tolerant and requires little care, making it a very appealing low-maintenance choice! Little Gem reaches a mature height of 10” to 1’ and a spread of 1’ to 2’. Plant this shrub in full sun.

Sun-loving and slow-growing, Blue Star Juniper graces the garden with steel blue evergreen foliage that’s a beautiful contrast to many plants. It’s also drought-tolerant and requires very little pruning, making it an easy to care for naturally small shrub. Growing 1 to 3’ tall and 1 ½ to 3’ wide, its shape makes it great as ground cover or as an edging plant.

Classified as a shrub or as a woody perennial, either way, it deserves to be on this list. Bluebeard loves full sun and grows anywhere from 2 to 4’ in a compact mound. Sweetly scented and long blooming, it attracts all the pollinators: bees, butterflies and hummingbirds. Bluebeard foliage and blooms come in various colours depending on the variety, so it’s easy to fit into your landscape plans.

Native to North America, Inkberry has lots to love. It looks similar to Boxwood and can be trimmed to shape, but this slow-growing evergreen also forms a tidy mound, and it blooms in the Spring! It will grow in full to part sun, and smaller varieties reach 3 to 4’ high.

While this list contains 5 of our favourites, we have lots more to offer in the garden centre. Come by and take a look! Discover how growing small shrubs in containers or small spaces adds beauty and texture, enhancing your garden bed, patio or balcony.
TIP: April and May are the best months to plant shrubs in Southern Ontario.
If you’re looking for blooms that come back each Spring with a burst of colour, here are ten of our favourite flowering perennials and ground covers.
Height: 30-120 cm, Spread: 45-90 cm
Flower Colour: white, pink, red, purple
Blooms: spring, summer
Growing: While Bleeding Hearts will tolerate full sun or full shade, they prefer the protection of light shade. This perennial is fairly drought tolerant, but it will thrive in evenly moist soil, and blooms will last much longer if the soil is moist.

Height: 30-45 cm, Spread: 30-45 cm
Flower Colour: white, green, pink, purple, yellow
Blooms: late winter to mid-spring
Growing: Moist, humus-rich, well-drained soil in lightly dappled shade is where hellebores do best.

Height: 15-60 cm, Spread: 15-45 cm
Flower Colour: blue, red, orange, white, pink, purple, yellow
Blooms: spring, early summer
Growing: Full sun or partial shade and moist, well-drained, humus-rich soil.

Height: 8-150 cm, Spread: 15-60 cm
Flower Colour: white, yellow, pink, blue
Blooms: spring, summer or fall
Growing: Anemone does best in moist soil and partial or light shade, but they will tolerate full sun. While Anemone can take a while to become established, they’re worth the wait!

Height: 45-90 cm, Spread: 30-60 cm
Flower Colour: white, red, yellow, pink, blue, purple (The colour of the spurs is often different than the petals)
Blooms: spring, summer
Growing: Columbines love full sun or part shade and moist, well-drained soil. This plant will self-seed and seedlings can be transplanted.

Height: 30-60 cm, Spread: forms groupings
Flower Colour: blue, pink, purple
Blooms: spring
Growing: Plant in partial to full shade with humus-rich, moist, well-drained soil. This woodland plant has blooms that are attractive to Hummingbirds and pollinators. Foliage dies back right after it blooms.

Height: 10-15 cm, Spread: 60 cm
Flower Colour: white, red, lavender, pink, bluish purple
Blooms: early spring
Growing: Plant in sun to partial shade with humus-rich, moist, well-drained soil. Spreads horizontally as it grows and creates new roots where the stems touch the ground. Do not prune in the fall as Spring’s flowers will already be forming on these plants.

Height: 20-60 cm, Spread: 20-90 cm
Flower Colour: white, red, pink, blue
Blooms: spring
Growing: To avoid root rot, grow Lungwort in moist, humus-rich soil that’s well drained. They prefer partial shade to full shade.

Height: 10-30 cm, Spread: 20-30 cm
Flower Colour: white, red, purple, blue
Blooms: early to mid-spring
Growing: Very well drained soil is important for Pasque Flower, which does not like to sit in wet soil. It will grow well in full sun or partial shade.

Height: 60-80 cm, Spread: 60-80 cm
Flower Colour: yellow, pink, red, purple, and shades of white
Blooms: spring, early summer
Growing: Humus-rich, moist and well-drained soil in full sun or partial shade is where peonies do best. Adding lots of compost and planting at the proper depth is very important for peonies to bloom. Be sure to plant potted peonies at the same level as the soil around them, not higher.

The much-loved boxwood hedge has been a classic for centuries and is widely used in gardens worldwide. Neatly trimmed and manicured boxwood becomes the framework for containing everything from roses to riots of perennial blooms. From extensive estate gardens to small and modest yards, boxwood is a versatile shrub that earned its place by being easy to care for and prune.
Unfortunately, this staple shrub has trouble brewing, which impacts its leafy lifespan.
Since its first appearance in Ontario in 2014, the Boxwood Blight has become a significant concern for gardeners. However, the University of Guelph is not sitting idly by. They are actively researching this issue and working hard to find solutions to protect beloved boxwood shrubs.
Sometimes, being popular isn’t all it’s cracked up to be. Because Boxwood is a widely planted favourite, a new pest attracted to it, the Boxwood Moth (from Asia), has easily spread and is infecting shrubs.
Boxwood Blight and Boxwood Moth do pose severe threats to Boxwood shrubs, but here's the good news—many shrubs make great alternatives! Using a similar shrub is one of the simplest solutions to Boxwood's issues. You have lots of options to protect and diversify your garden.
The closest Boxwood lookalike is the Inkberry holly. It naturally grows in a rounded evergreen mound, can be trimmed like a traditional boxwood hedge, and has other enticing bonuses! Not only is it native to North America, but unlike boxwood, it blooms. In the spring, Inkberry holly is covered in showy white flowers, making it a standout alternative to boxwood. Here at Eising Greenhouses, look for Gem Box Inkberry Holly.

Blue Arrow and Moffat Blue Junipers make beautiful hedges and stand-alone accent trees. Both have an elegant upright form, striking blue evergreen foliage, and silvery blue berries from late spring to late fall. If that isn’t enticing enough, add drought tolerance to the list of features!
Consider a standard evergreen or a dwarf variety that has been pruned and sculpted to become a piece of art if you want to add something even more unusual. What’s a standard? It’s usually a single trunk with a plant at the top, like a compact evergreen shrub.
Standards and shaped dwarf evergreens can make a bold statement or add wonderful whimsy to your garden. We have lots to choose from, but here are a few examples to get your imagination going!
When it comes to replacing boxwood, there are many creative solutions and beautiful plants to choose from!

Landscape Ontario - Boxwood Blight and Boxwood Moth
Toronto Master Gardeners - Rethinking Boxwood
Canada.ca - Box tree Moth
Ah, the sanctuary of a nice, cool shade garden on a hot summer day. Lush foliage comes to mind, and maybe a nap in a hammock. But what do you do when you have a shady spot in the garden that isn’t so lush and could use a boost? A planted container or two can be just the thing!
Here’s a scenario that can happen to any of us. A plant isn’t doing well and needs to be moved. Or maybe something just didn’t survive. Now what to do with that gap? The beauty of planting in pots is that you can move them around, but also create conditions for plants that you might not have in the garden. For example, one of the toughest places to grow anything is in dry shade - tree roots can compete for space and for moisture. That’s when planting in a container, or several is the way to go.
In general, a shade garden is an area that gets less than six hours of sunlight in a day. When choosing plants, remember that some will tolerate shade better than others. When it comes to plants, shady areas are divided into three categories:
While containers can be made out of a variety of materials like plastic, concrete, wood or fiberglass, the key is using a pot with at least one drainage hole.
Keep in mind that smaller pots will dry out more quickly. Larger pots retain moisture longer, but when they’re full of soil and plants they get heavy. Look for a Goldilocks pot that’s “just right”, or splurge on a Schwarzenegger-sized pot if you’re looking to build up those biceps!
Whatever pot size you choose, always use a growing medium that’s designed especially for containers. At Eising Garden Centre you’ll find potting mix which is light and airy, unlike garden soil, which will compact and retain too much moisture. If you’re using a big container, you may want to use a smaller, more shallow pot as an insert, or put natural mulch in the bottom before you add potting soil. Doing this will reduce the amount of soil used, and keep the container lighter as well.
This is the fun part! While many plants do well in pots, here are just some of our favourite shade plants for containers:
Coleus is an annual that will grow in full shade and comes in a variety of very interesting leaf colours. This plant is known for its vibrant leaf colours, not its blooms.
Begonias come in a wide variety of shapes and colours, making them a versatile annual for containers. Some varieties are happy in full shade, while others like light, or filtered shade. Most begonias like good drainage so their roots are not too wet.

These annuals are popular for a reason! They come in a wide range of very brightly coloured flowers that do well in full shade.
The trailing type of Lobelia is an annual that grows well in shade. The masses of prolific blooms come in many pretty colours to mix and match with other plants.
A showy annual with vibrantly coloured leaves that will illuminate any shady area. Caladiums like partial to full shade but if you’re a pet owner be careful - this plant is toxic to cats and dogs.
Coral Bells are perennials that also come in a wide variety of beautiful leaf colours. This plant will thrive in shade, but can also tolerate some sun and they are drought tolerant.
Known for its lush foliage, this perennial comes in such a wide variety of sizes, colours, and sun tolerance, and is by far a favourite. Many people don’t think of it as a container plant but for all of the features mentioned, it makes a great choice as a potted plant.

Like all plants in containers, check the moisture levels often and provide water and fertilizer throughout the growing season. This article contains more information on caring for annuals and perennials.
While you can mix and match any plants for shade containers, this article about container design ideas for sun-loving annuals may inspire you!
As mentioned above, many plants will do very well in containers. It’s also fun to experiment with annuals and perennials you can’t necessarily grow in the garden, or for anyone with a patio or balcony. Don’t be afraid to mix annuals and perennials together in a container, or to use one statement plant. Some potted plants will need extra protection in the winter like perennials, small trees, and shrubs, but growing plants in containers is a great way to add a splash of colour, or include some bold foliage in tough-to-grow areas.

If you have some space in your flower or vegetable garden, growing herbs is definitely worth it! Many are drought tolerant, do well in containers, require very little care, and can provide a bountiful harvest all summer long.
Buying herbs at the grocery store is often pricey. Growing them at home, using the tips below, helps to ensure a steady supply for a fraction of the price.
If you’re not accustomed to adding herbs to meals at home, buying a plant is a great way to experiment and see which ones you like. If you try Cilantro, for example, and don’t like it, place it in a nice pot and take it as a hostess gift the next time someone invites you to a barbeque. Especially if you’re coming over to our house, we love it!

If you’ve planted tomatoes, it just makes sense to add a few basil plants! The tomatoes will love them, and so will you on your toasted tomato sandwiches. Basil loves full sun, and evenly moist soil.
Chives are one herb that you may want to allow to flower. Its blossoms are great for flavouring vinegar, and the plant will still produce mildly onion-flavoured stems. Chives like full sun but will still grow in partial shade, and once established they only need watering during dry spells.
To some people with a very specific gene Cilantro tastes like soap! For everyone else, it’s one of the most delicious herbs and a taco wouldn’t be the same without it. Cilantro prefers part shade, but will tolerate full sun. It can be allowed to dry out, but it may flower prematurely if it gets too dry.

While Dill is considered an annual, many people in Ontario find that if you allow it to eventually go to seed, it will reseed and grow again the following season. No guarantees. But worth a try, right? Dill plants love full sun, and their roots just slightly moist.
Fresh leaves can be used to make tea all summer long, or can be dried for winter use. But this versatile herb can be used for many things from pesto to cookies! Grow Lemon Balm in full sun to partial shade, and keep the soil moist for optimal growth.
A staple in Thai cooking, Lemongrass is a great addition if you love to cook. Full sun and moist soil will keep this herb happy and producing lots of lemony stalks. You might want to try bringing it indoors for the winter as well.
This herb comes in so many variations that are just simply delicious - spearmint, peppermint, apple mint, chocolate mint, and more! But this is one plant you’ll want to keep in a pot, well away from garden soil. It’s also one to trim before it sets seeds or you will have a garden that’s full of mint! It can be invasive. It will thrive in full sun but will stand some shade, and it likes moist soil.
For obvious reasons, (tomato sauce) Oregano is a great addition to the garden. It will spread and reseed throughout the garden if you let it go to seed, but some people like this feature and use it as a groundcover or border for a perennial bed. Oregano likes full sun to partial shade and once it’s established it is very drought tolerant.
There was a time when every restaurant meal was adorned with a sprig of Parsley. It’s pretty. But it’s also an underrated culinary herb and can add wonderful flavour to soups and stews as well as other savoury dishes. Keep this plant moist and in full sun to part shade.

Is anyone else addicted to bread with olive oil, salt and Rosemary? It can’t just be us! This is another garden staple that loves full sun and slightly moist soil. It can also be brought indoors for the winter, but be sure to keep the soil from drying out completely.
Perennial, with a caveat. In Ontario, it’s best to provide some winter protection for this plant if you want it to survive the winter. I’ve had reasonable success with bringing it indoors for the winter, or it can be treated as an annual. Sage likes full sun and moist soil but don’t overwater this one! It does love the heat of summer and will produce a nice big plant once temperatures heat up.
Thyme is just so good in so many things - vegetables, meats, soups, and of course stuffing! It’s easy to grow if it has well-drained soil and full sun. Once it’s established it is moderately drought tolerant and can be harvested from early Spring until Winter.
Like all herbs - don’t forget to give it frequent haircuts!
At Eising Garden Centre you’ll also find many more herbs to grow and enjoy. Do stop by and give them a try!
