As a professional gardener based in Staffordshire, I've spent over 15 years nurturing gardens to thrive naturally. One key to a healthy garden is attracting beneficial insects, and lacewings are among the best. They are voracious predators of aphids and other pests, making them a gardener's ally. Let’s dive into the best plants you can grow to invite these helpful insects into your UK garden.
Quick Answer
Lacewings are attracted to plants that provide nectar and pollen, such as dill, fennel, and marigolds. Plant these in sunny spots for best results.
Why Attract Lacewings?
Lacewings are beneficial insects that help control pest populations. Their larvae are particularly effective at devouring aphids, thrips, and other soft-bodied pests that can damage your plants. By attracting lacewings, you can reduce the need for chemical pesticides, promoting a healthier and more balanced garden ecosystem.
Best Plants to Attract Lacewings
Umbellifers
Plants like dill (Anethum graveolens) and fennel (Foeniculum vulgare) are fantastic for attracting lacewings. Their umbrella-shaped flower heads are rich in nectar and pollen, providing essential food sources for adult lacewings.
- Easy to grow in most UK soils
- Provide food for lacewings and other beneficial insects
- Can be sown in spring for summer blooms
Marigolds
Marigolds (Tagetes species) are not only vibrant and cheerful, but they also attract lacewings. These hardy plants can thrive in the varied climate of the Midlands and are great for planting in borders or pots.
- Flower from late spring to autumn
- Repel some common garden pests
- Suitable for container gardening
Timing and Planting Tips
For best results, plant these lacewing-attracting plants in sunny spots. Here's a quick guide to planting times:
| Plant | Planting Time | Blooming Period |
|---|---|---|
| Dill | April to May | June to September |
| Fennel | March to May | July to September |
| Marigold | April to June | June to October |
Maintaining Your Lacewing-Friendly Garden
Once you've planted your lacewing-friendly plants, maintenance is key. Regular deadheading of marigolds encourages more blooms, while dill and fennel may need a little staking as they grow taller. Ensure your plants are well-watered, especially during dry spells common in the Midlands summer.
Frequently Asked Questions
How can I identify lacewings in my garden?
Lacewings are delicate insects with pale green bodies and large, transparent wings. Their larvae are small, alligator-like creatures that are often found on plants infested with aphids.
Do lacewings pose any threat to my plants?
No, lacewings are beneficial insects. They primarily feed on pests and do not harm plants. In fact, they help keep your garden healthy.
Can I grow these plants in a small garden?
Absolutely! Plants like marigolds can be easily grown in pots or small garden beds, making them perfect for compact spaces.