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.
5 Easy Steps To Get Started
By Ava Green
There’s a common myth that you need a lot of space to grow vegetables, but whether you have a few containers, a small sunny corner, or a larger garden bed, there’s lots you can grow! Here in Norfolk County, which is Zone 6 in Southern Ontario, some vegetables can go in the ground as early as the beginning of May, while many others are usually safe to plant around the May 24th weekend, once the risk of frost has passed. Here are five simple steps to get you growing your own food this season if you’re new to vegetable gardening.
Step 1: Decide What You’d Love To Grow
Start with a list of the vegetables you actually want to eat. Coming into Eising Garden Centre with a list in hand makes choosing plants so much easier! When building your list, consider:
- Vegetables you love
- High-value vegetables, the ones that are expensive at the grocery store but easy and economical to grow yourself
- Anything that tastes better when it’s freshly picked, like tomatoes, cucumbers, and fresh herbs
Step 2: Make a Simple Plan
You don’t need an elaborate design; a rough sketch on a scrap of paper is just fine. The goal is simply to get a sense of your space and where things will go before you start digging. We recommend starting a garden notebook or journal to track what you plant each year and how it performs. It will be especially helpful next spring!! A few planning tips to keep in mind:
- Most heat-loving vegetables, such as tomatoes, peppers, zucchini, eggplant and beans, need at least six hours of sun per day
- Cool-weather and shade-tolerant crops like lettuce, chard, kale, radishes, and beets do well with just three to four hours of sun
- Spacing in a vegetable garden can be much tighter than in other types of gardens. Less empty space means fewer weeds and bigger harvests. Square foot gardening is an excellent method to explore
- Layer your garden beds with plants that are great companions. For example, basil and marigolds planted beside tomatoes are said to improve flavour and repel pests. Carrot and beet seeds tucked in beside and between your lettuce plants (which are a cool-weather crop) are a smart pairing; as your lettuce finishes in the summer heat, your carrots and beets will be sprouting up to take their place. This is referred to as succession planting and optimizes the space in your garden
- Make use of vertical space with poles or trellises for peas, pole beans and cucumbers
- Tuck herbs into any gaps between your vegetables; they’re useful, beautiful, and most pollinators love them
Step 3: Prepare Your Space
Once you’ve chosen a spot with enough light, it’s time to get the soil ready:
- Remove any sod or weeds before planting. If you’d rather not dig, the No Dig gardening method uses a layer of cardboard as the base for the new bed. This suppresses weeds naturally and breaks down into the soil over time
- Add a good-quality compost to your soil by either spreading a layer across the top of the garden bed or scooping some into each plant hole
- For container gardening, almost any container works, just make sure it’s deep and wide enough for the mature size of your plants. Also, drainage holes are a must! Fill containers with a soilless mix containing compost, peat moss or a peat alternative, and one of the following: sand, vermiculite, or perlite. Avoid using garden soil, triple mix, or topsoil in containers, as they compact easily and will restrict root growth. Learn more about soil mixes, amendments, and fertilizers here
Step 4: Water and Feed Consistently
Consistent watering and feeding are the foundation of a productive vegetable garden:
- Vegetables need regular, reliable watering. Inconsistent moisture leads to stressed plants and poor yields
- Always water the soil, not the leaves. Plant roots take in water, and wet foliage can invite disease. Water deeply so moisture reaches the roots. Use your fingers to check how far down the water has penetrated into the soil
- Containers dry out faster than garden beds and will need more frequent attention
- Morning is the best time to water. If your plants are struggling on a particularly hot afternoon, a second watering is fine. Just be sure to aim at the base of the plant and avoid the foliage, which can scorch in direct sun
- Feed with organic fertilizers throughout the season to keep your plants healthy and productive. Follow the package instructions for the product you choose
Step 5: Plant Flowers for Your Pollinators
A vegetable garden without pollinators is a garden that won’t reach its full potential. Attracting bees, butterflies and other beneficial insects to your garden is one of the best things you can do for your harvest. Some of our favourite pollinator-friendly flowers for the vegetable garden include marigold, calendula, nasturtium, borage, sunflowers and culinary lavender. As a bonus, most of these are edible, so they earn their space twice over.
It’s Time
Starting a vegetable garden is one of the most rewarding things you can do with an outdoor space. There’s a quiet satisfaction in growing something from seed or a seedling and bringing it to your own table.
Start simple, grow what you love and don’t be afraid to learn as you go.
The team at Eising Garden Centre is always happy to help you choose the right plants for your space and answer any questions along the way. This could be the season that changes the way you think about your garden!
Resources:
Why Use a Garden Journal?: https://eising.ca/why-use-a-garden-journal/
Square Foot Gardening: https://www.almanac.com/planning-square-foot-garden-grow-more-less-space
Fertilizers & Soil Amendments: https://eising.ca/fertilizers-soil-amendments/
Companion Planting: https://eising.ca/companion-planting-with-herbs/ and https://eising.ca/incorporating-vegetables-into-your-garden/
Optimizing the Gardening Season: https://eising.ca/optimizing-the-gardening-season/
No Dig Gardening Method: https://charlesdowding.co.uk/blogs/no-dig-resources/beginners-guide
Reading Plant Tags: https://eising.ca/full-sun-part-shade-what-do-plant-tags-actually-mean/
Growing Vegetables in Pots: https://eising.ca/planters-are-for-more-than-flowers/
By Ava Green
As soon as warm weather and sunshine arrive in Southern Ontario, it’s time to head to the garden centre and pick up all the plants we’ve been dreaming about all winter long! May 24th is generally the date we look forward to — the unofficial marker when frosty mornings are behind us and the promise of summer is ahead.
By now, cool-weather plants like cabbage, Brussels sprouts, peas, and lettuce should be well established in the vegetable garden. And for everything else, it’s go time!
TIP: Before you start planting, this is the ideal time to amend your soil. Top up your garden beds with fresh topsoil or enrich them with compost to improve soil health, add nutrients, and promote vigorous plant growth. Don’t forget to refresh the soil in your containers as well, with potting mix or compost.
Warm Weather Vegetables
When soil temperatures are consistently 60°F (15°C) or higher, it’s safe to plant all the warm-weather vegetable crops we’ve been waiting for! Plants that thrive in warmer weather include tomatoes, peppers, eggplants, cucumbers, zucchini and corn.
At Eising Garden Centre, you’ll find vegetables in 6-packs, 4” pots, trellised patio containers, patio bowls and hanging baskets - while supplies last, of course!
Herbs also love warm weather, and tender varieties like basil are safe to plant once all danger of frost has passed. Whether you plant herbs directly into the ground or create a potted herb garden near the kitchen door, they’ll add fresh flavour to your meals all season long. A container of herbs also makes a wonderful gift when visiting friends and family for a summer BBQ.
While you’re in the vegetable and herb aisle, keep an eye out for everbearing strawberries in planters and containers of tropical fruits like lemons, limes, and oranges.
Annual Flowers
Winter-weary flower beds can be revived almost instantly with a burst of colourful annuals! If you’re looking for an immediate impact and blooms that last all summer long, annual flowers are the answer.
Whether you plant them in beds, containers, window boxes, or hanging baskets — or choose from one of our gorgeous pre-planted options — just add water and fertilizer, and you’ll be rewarded with a vibrant display that keeps on giving.
Perennials
While perennials may not bloom all summer, many offer extended bloom periods, and by combining different varieties, you can create a succession of flowers that lasts for months. Perennials also provide essential greenery to anchor your garden and enhance the look of your flowering plants.
You can plant perennials from spring through fall, but getting them into the ground now gives them a strong start. From hostas and ornamental grasses to daisies and delphiniums, there’s a perennial for every style of garden — and the best part is, they’ll return each spring like dependable old friends.
Trees, Shrubs and Vines
Often called “the bones” of the garden, trees, shrubs, and climbing vines add essential structure, height, and seasonal interest. Planting them now allows you to design your garden layers thoughtfully, incorporating annuals and perennials around their base.
Spring is also the prime time to purchase and plant fruit trees and fruiting shrubs. At Eising, spring offers the best selection for starting your home orchard. Are you thinking of adding a few edible shrubs? Gooseberries, haskaps, hardy kiwi, rhubarb and raspberries are excellent choices.
Mulch
Okay, it’s not a plant, but this is a reminder to add mulch to your garden beds or containers. After planting, adding a layer of mulch to your garden beds or containers helps retain soil moisture, reduces transplant shock, and suppresses weeds. Even if a few weeds manage to sneak through, mulch makes them easier to pull.
Water Garden Plants
If you have a garden pond, spring is the perfect time to add water plants. Floating plants, such as water hyacinths and water lilies, help shade the pond’s surface, reducing algae blooms. Marginal or bog plants, such as water iris, papyrus, and cattails, also help keep the water healthy and clear by improving oxygen levels and providing habitats for beneficial wildlife.
Time to Grow!
May is one of the most anticipated and exciting months in the garden. Whether you’re dreaming of fresh vegetables, a lush landscape, or a colourful flower display, planting now sets the stage for a beautiful, bountiful season. Visit us at Eising Garden Centre to find everything you need — and let’s get growing!