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.
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!
A well-chosen hedge can do a lot more than just look great—it can give you privacy, act as a windbreak, define garden spaces, reduce noise, or add year-round greenery. Whether you're looking to block out a view, frame your garden, or just create a lush backdrop, hedges are incredibly versatile.
One of the most underappreciated roles of a hedge? It makes everything in front of it—flowers, trees, garden art—look even better. Think of it as a green stage curtain that lets your garden stars shine.
Pretty much any shrub planted in a row can create a hedge, but the right plant depends on what you want it to do. Here are some of our top picks.
Evergreen Hedges - The Classic Green Wall
Botanical Name: Thuja occidentalis 'Smaragd'
Cedar is a favourite for a reason. With its dense, year-round green foliage and low-maintenance nature, it's ideal for privacy. Depending on the type, cedars can grow between 9–14 feet tall, forming a living wall that blocks wind, noise, and prying eyes. It also makes a lovely backdrop for all your other plants.
Botanical Name: Ilex glabra
Looking for a Boxwood alternative? Inkberry Holly is a great choice—especially if you're concerned about Boxwood Blight. This broadleaf evergreen keeps its dark, glossy green leaves all year and can grow up to 8 feet tall if left unpruned. It loves full sun, wet soil, and even acidic conditions. You can trim it to keep it neat or let it grow naturally—either way, it makes a fantastic border or garden divider.
Botanical Name: Taxus cuspidata
With dense, dark green foliage that stays lush all year-round, Yews make excellent hedges for privacy, property lines, and garden backdrops. They’re incredibly versatile—leave them to grow naturally for a softer look or trim regularly for a crisp, formal shape. Yews respond beautifully to pruning, creating a smooth, tailored finish. Just be sure to wear gloves when handling them, and plant them away from children, pets and livestock, as all parts of this striking plant are toxic.
Deciduous Hedges with Drama and Colour
Botanical Name: Spiraea x vanhouttei
Graceful, arching branches that are completely covered in double-white blooms in the Spring make Bridalwreath Spirea a truly stunning hedge plant in the spring. After its spring show, small, glossy green leaves cover this plant until the fall, when its leaves take on beautiful autumn colours.
Bridalwreath Spirea grows to a mature height of 4-9 feet, can tolerate light shade as well as a variety of soil conditions and can be lightly pruned to shape. They are also deer-resistant.
Botanical Name: Cotoneaster lucidus
Peking Cotoneaster may not be flashy, but there are lots of reasons to love this shrub. Its smooth, dark green leaves create a clean, structured look that works beautifully behind flowering plants or along fences. In fall, the leaves turn a fiery red, and black berries appear, which birds snack on through the winter. Growing 5–7 feet tall, this shrub is also a great choice for wind protection and bird habitat.
Still not sure which plants to choose for your hedge? Stop in to see us at Eising Garden Centre and talk to one of our tree and shrub specialists - Zach, Sandy and Donna, or contact one of our landscape design specialists, Emily or Lucas. We’re here to help!