Understand what bees, butterflies, and hoverflies really need and plant your garden to support the full pollinator life cycle from spring through autumn.
Understanding Pollinator Diversity
North America hosts over 4,000 native bee species, plus thousands of butterfly, moth, hoverfly, and beetle species that all contribute to pollination. Different pollinators prefer different flower shapes, so a diverse planting is essential.
The Best Flowers for Bees
Bees favour open, accessible flowers in the blue-to-violet spectrum. Lavender, catmint, borage, phacelia, and single-flowered dahlias are magnets. For native bees, native plants are often crucial as specialist species may rely entirely on specific plant genera.
Butterfly Plants and Host Plants
Adult butterflies drink nectar but their caterpillars need specific host plants. Milkweed for monarchs, fennel and parsley for black swallowtails, pawpaw for zebra swallowtails. These are the plants that make a real ecological difference.
Structuring for Year-Round Support
Native pollinators need food from early spring through late autumn. Hellebores and crocus feed early emerging bumblebees. Zinnias and agastache sustain populations through summer. Sedums and asters are critical autumn sources.
Providing Habitat Alongside Food
Food alone is not enough. Ground-nesting bees need patches of bare, south-facing soil. Leaf piles and hollow stems support overwintering solitary bees. A shallow water source with stones for landing supports butterflies on hot days.
💡 Pro Tip: The single most impactful thing you can do for pollinators is leave a section of your garden deliberately untidy. Unmown grass, dead stems, and fallen leaves are not a mess - they are essential habitat.
