How to Attract Solitary Bees to Your Garden (Even If You Only Have a Balcony)
- Solitary bees are some of the most hardworking, gentle, and effective pollinators you can invite into your outdoor space. Unlike honeybees, they don't live in hives or produce honey - instead, each female builds her own nest, works independently, and quietly boosts the health of your plants, fruit, and flowers (bonus!)
- The best part? You don't need a big garden to attract them. Balconies, allotments, school mini-gardens, and even small wildlife corners can become thriving bee habitats with just a few simple tweaks.
Why Solitary Bees Matter
Solitary bees - like mason bees, leafcutters, and mining bees are incredibly efficient pollinators. A single mason bee can pollinate as many flowers as 100 honeybees (amazing!). They're also non-aggressive, making them ideal for family gardens and school environments.
1. Plant the Right Flowers (Even in Pots)
Solitary bees need nectar and pollen from early spring through late summer. Aim for a mix of plants that bloom at different times.
Great plants for small spaces
- Lavender
- Marjoram
- Thyme
- Cornflowers
- Borage
- Cranesbill geranium
- Foxglove (for larger gardens)
- Sunflowers (perfect for balconies and school gardens)
- Blossom tree - (I've seen mason bees lose their tiny minds over this one. Pure blossom-fuelled chaos - above our shed)
Tips
- Choose single-flower varieties, not double blooms, bees can access the pollen more easily.
- Group plants together in clusters so bees can forage efficiently.
2. Add Nesting Spots (Bee Hotels Done Right and So Are Boxes)
Solitary bees don't live in hives - they nest in small cavities. You can provide these in several ways:
Options for any space
Bee hotels with smooth, clean tubes (6–10 mm diameter for mason bees; 4–7 mm for leafcutters)
Bee Nesting Box with smooth chambers (8 mm diameter) for spring and summer bees - via the viewing window
Drilled wood blocks (use hardwood and drill holes horizontally)
Placement tips
Face the entrance south or south-east
Keep it 1–2 metres high
Ensure it's secure and sheltered from rain
Add a clear flight path in front
For schools, a bee viewing box can become a brilliant learning tool - children can observe the nesting cycle safely and up close without disturbing them.
3. Provide Mud, Leaves, and Natural Materials
Each solitary bee species builds its nest in its own way. Mason bees rely on mud, using wet soil to cap every egg chamber. Support them by saving rainwater and regularly watering a small muddy area in your garden.
Mason bees need damp clay or mud from garden or neighbour's
Leafcutter bees need soft leaves (roses, lilac, and buddleia are favourites)
Wool carder bees love hairy plants like lamb's ear
If you're on a balcony, a small tray of damp soil is enough to support mason bees or a close-by gardens.
4. Offer Water But Safely
Bees need water for drinking and nest-building.
Create a simple bee-safe water source:
A shallow dish
Filled with water
Pebbles for landing spots
- Moist patch of soil
Perfect for balconies and school gardens.
5. Keep Things a Little Wild
Solitary bees thrive in slightly untidy spaces.
Try:
Leaving a corner of your allotment un-dug
Allowing dandelions and clover to bloom
Keeping some hollow stems over winter
Avoiding pesticides entirely
Even a small wildlife patch in a school garden can support dozens of bee species.
6. Add Extra Nesting Modules (If You Already Have Bees)
Once bees discover your space, they can fill nesting tubes quickly - especially in warm weather. If you're using our modular bee house, consider adding an extra module to give them more room to thrive and expand.
7. Make It Educational and Fun (Perfect for Schools)
Solitary bees are gentle and safe to observe. Children can:
Track which flowers bees visit
Watch the nesting tubes fill
Learn about pollination and life cycles
Grow "bee-friendly" plants from seed (wildflower is good)
It's hands-on learning with real ecological impact.
8. Be Patient Bees Will Come
Solitary bees are naturally curious. Give them food, shelter, and safety, and they'll show up - balcony, allotment, or wildlife patch. Honestly, they're not so different from us eyeing up a house with a great garden.
Attracting solitary bees isn't about having a big garden - it's about creating the right conditions. A few pots of flowers, a bee hotel, and a little natural habitat can transform any outdoor space into a buzzing, thriving micro-ecosystem.
Photo by BeeLife