Bees are the unsung heroes of every garden. Without them quietly moving from flower to flower, most of the fruits, vegetables, and flowering plants we grow simply would not produce. Yet across Ontario and the broader GTA, bee populations are under increasing pressure from habitat loss, pesticide use, and the disappearance of the diverse flowering landscapes they depend on to survive.
The good news is that you do not need a sprawling country property to make a real difference. Even a small Brampton backyard, a sunny balcony, or a few well-chosen containers can become a meaningful sanctuary for local bees when you plant the right things. World Bee Day on May 20th is the perfect reminder that every garden, no matter how small, has the power to help.
Here are seven plants that bees absolutely love and that thrive beautifully in Ontario's Zone 6a growing conditions.
1. Lavender (Lavandula angustifolia)
The Bee Garden Essential
If you could only plant one thing for bees this season, lavender would be it. Few plants attract as wide a variety of bees as lavender does, from honeybees and bumblebees to dozens of native Ontario bee species that rely on its abundant nectar and pollen through the long summer months. Its purple flower spikes are practically a landing strip for pollinators from June right through to August.
Why bees love it: Lavender produces exceptionally high volumes of nectar, and its flowers are perfectly shaped for bees to access easily. Research has shown that bees can detect lavender from remarkable distances and will return to it repeatedly throughout the day.
Growing it in Zone 6a Brampton: Lavender needs a sunny, well-draining spot to thrive in Ontario. A south facing garden bed or container is ideal. It handles Brampton's dry summers beautifully but can struggle in poorly drained clay soil over winter, so amending your soil with grit or sand before planting is worthwhile. Once established, it is wonderfully low maintenance and comes back reliably year after year.
Pro Tip: Plant lavender near your vegetable garden and it will attract the pollinators your tomatoes, peppers, and cucumbers need to produce abundantly.
2. Coneflower (Echinacea purpurea)
Ontario's Native Pollinator Powerhouse
Coneflower is one of Ontario's most beloved native perennials and one of the single most valuable plants you can grow for local bee populations. Its large, daisy-like blooms with distinctive raised centres provide a generous landing platform and an abundant source of pollen and nectar for bees of all sizes. Bumblebees in particular are devoted fans, often seen clinging to coneflower heads for extended periods as they feed.
Why bees love it: As a native Ontario plant, the coneflower has evolved alongside local bee species over thousands of years. It produces exactly the type of pollen local bees have adapted to collect and use most efficiently, making it far more valuable to native pollinators than many exotic flowering plants.
Growing it in Zone 6a, Brampton: Coneflower is perfectly suited to Brampton's climate. It is fully hardy in Zone 6a, tolerates both dry spells and clay soil, thrives in full sun to partial shade, and comes back stronger every year. Plant it in drifts of three or more for the greatest visual impact and the most powerful pollinator attraction. Leave the seed heads standing through winter, as they feed birds and provide shelter for overwintering beneficial insects.
Pro Tip: Coneflower blooms from July through September, filling the mid- to late-summer pollinator gap when many spring flowers have finished. It is an essential plant for a season-long bee garden.
3. Borage (Borago officinalis)
The Secret Weapon of the Bee Garden
Borage is one of the most underrated bee plants available and a hidden gem that experienced pollinator gardeners swear by. Its striking star-shaped blue flowers are irresistible to bees, and it produces nectar in such abundance that researchers have measured bees returning to borage plants dozens of times per hour during peak bloom. It is also one of the easiest plants you will ever grow.
Why bees love it: Borage flowers are uniquely rich in nectar and replenish their nectar supply rapidly after each bee visit, meaning it is a continuously rewarding food source throughout the day. Honeybees are particularly devoted to borage and have been shown to preferentially seek it out over many other flowering plants when it is available.
Growing it in Zone 6a Brampton: Borage is a fast-growing annual that thrives in Ontario's summer conditions. Direct sow seeds in a sunny spot after the last frost in mid- to late May, and they will be in full bloom within six to eight weeks. It self-seeds freely, meaning once you plant it, you will likely have borage returning to your garden year after year with very little effort. It also makes a beautiful and edible addition to salads and summer drinks.
Pro Tip: Plant borage near your strawberries, tomatoes, or squash and watch your yields improve dramatically as bees flock to the area.
4. Wild Bergamot (Monarda fistulosa)
A Native Ontario Bee Magnet
Wild bergamot is a stunning native Ontario perennial that belongs in every pollinator garden in the GTA. Its lavender pink flower clusters are a powerhouse of pollinator activity from July through August, attracting not just honeybees and bumblebees but also a remarkable diversity of native bee species, including sweat bees, mining bees, and longhorn bees that are critical parts of Ontario's native pollinator ecosystem.
Why bees love it: Wild bergamot is native to Ontario's meadows and open woodlands, meaning it is perfectly calibrated to support local bee populations. Its tubular flowers are particularly well suited to bumblebees, which have the right body shape and tongue length to access its nectar most efficiently.
Growing it in Zone 6a Brampton: Wild bergamot is fully hardy in Zone 6a and thrives in average to dry soil conditions, making it a great choice for Brampton gardeners dealing with clay or drought-prone spots. It prefers full sun but tolerates partial shade. Give it room to spread as it forms gradually expanding clumps over time. Divide established plants every three to four years to keep them vigorous and healthy.
Pro Tip: Wild bergamot is a member of the mint family and releases a wonderful herbal fragrance when the leaves are brushed, making it a sensory treat as well as a pollinator magnet.
5. Sunflower (Helianthus annuus)
The Cheerful Giant Bees Cannot Resist
Few plants say "summer in Ontario" quite like sunflowers, and few plants deliver quite as much value to bees as a generous planting of them does. A single sunflower head is actually made up of hundreds of tiny individual flowers packed together, each producing its own pollen and nectar. For bees, a sunflower is essentially an all-you-can-eat buffet that they can visit over and over throughout its long blooming period.
Why bees love it: Sunflowers produce enormous quantities of both pollen and nectar, and their large open flower heads are accessible to virtually every bee species, from the tiniest native sweat bee to the largest bumblebee. They are particularly valuable in late summer when many other flowers have finished and food sources for bees begin to thin out across the GTA.
Growing it in Zone 6a, Brampton: Sunflowers are wonderfully easy to grow from seed in Brampton. Direct sow outdoors after the last frost in mid- to late May in a sunny spot with well-draining soil. They grow quickly in Ontario's warm summers, and most varieties will be in full bloom by late July and August. Choose a mix of heights and varieties for a staggered bloom time that extends the pollinator value across a longer window.
Pro Tip: Choose open-pollinated or heritage sunflower varieties rather than the pollen-free hybrid types bred for cut flower production. Pollen-free sunflowers offer no food value to bees whatsoever.
6. Black Eyed Susan (Rudbeckia hirta)
Ontario's Golden Pollinator Classic
Black-eyed Susans are one of the most recognizable and beloved wildflowers in Ontario and one of the most consistently reliable plants for attracting bees to your garden from midsummer right through to fall. Their golden yellow petals surrounding a rich dark centre are a beacon for pollinators, and they bloom prolifically over an exceptionally long season, often from July all the way through to the first frosts of a Brampton autumn.
Why bees love it: Black-eyed Susans provide both pollen and nectar over an unusually long blooming window, making them one of the most valuable late-season food sources for bees preparing for the end of the growing season. Native bees in particular rely heavily on late-summer flowering plants like rudbeckia to build up the fat reserves they need to survive Ontario winters.
Growing it in Zone 6a Brampton: Black-eyed Susans are fully hardy in Zone 6a and thrive in Brampton's climate with very little attention once established. They tolerate clay soil, dry conditions, and periods of summer heat remarkably well. Plant in full sun for the most abundant flowering. They self-seed gently over time, gradually filling in garden borders with cheerful golden colour.
Pro Tip: Leave the seed heads standing through autumn and winter. They feed goldfinches and other seed-eating birds while providing valuable overwintering habitat for beneficial insects.
7. Phacelia (Phacelia tanacetifolia)
The Beekeeper's Secret Plant
Phacelia is perhaps the least well-known plant on this list, but it is one of the most extraordinary bee plants in existence. It is so powerfully attractive to bees that beekeepers across Europe and North America plant it specifically to boost honey production, and researchers studying bee foraging behaviour consistently rank it among the highest-scoring plants for overall pollinator value. Once you grow it, you will understand immediately why bees go absolutely wild for it.
Why bees love it: Phacelia produces nectar in remarkable quantities, and its distinctive purple-blue spiral flower clusters are accessible and irresistible to a wide range of bee species. It blooms over a long period, and individual plants produce new flowers continuously as the spiral unfurls gradually over several weeks.
Growing it in Zone 6a Brampton: Phacelia is a fast-growing annual that thrives in Ontario's spring and early summer conditions. Sow seeds directly outdoors in early spring as it actually prefers cooler temperatures and can be planted before the last frost. It grows quickly, blooms prolifically, and self-seeds readily for returning crops in subsequent years. Look for seeds at specialty garden centres and online Canadian seed retailers. It is well worth seeking out.
Pro Tip: Phacelia makes an excellent green manure or cover crop in vegetable gardens. Sow it in empty beds, let it bloom for the bees, and then dig it into the soil before it sets seed to add organic matter and improve soil structure at the same time.
Every Flower You Plant Makes a Difference
Bees do not need a perfect garden. They just need flowers, and they need gardeners who care enough to plant them. This World Bee Day on May 20th, consider adding even one or two of these seven plants to your Brampton garden, balcony, or window box. The bees will find them, and your garden will be richer, more productive, and more beautiful for it.
Stop by Lakeside Garden Gallery in Brampton and let our team help you find the right pollinator plants for your space and growing conditions. Every plant you take home this season is a small but meaningful act of support for Ontario's incredible and irreplaceable bee population. 🐝🌸