How to Create a Cicada-Friendly Garden for Pollinators

Creating a garden that supports pollinators is essential for maintaining biodiversity and ensuring the health of ecosystems. While bees, butterflies, and hummingbirds often receive most of the attention, cicadas are an underrated group of insects that also play a crucial role in garden ecology. Cicadas contribute to nutrient cycling, serve as food for many wildlife species, and indirectly support pollination by enhancing the environment for other pollinators. This article will guide you through how to create a cicada-friendly garden that benefits not only cicadas but also a wide range of pollinating insects.

Why Are Cicadas Important in Gardens?

Cicadas are large, winged insects known for their distinctive buzzing and clicking sounds during summer months. They are often misunderstood or overlooked, but they provide several ecological benefits:

Nutrient Cycling: When cicadas die, their bodies decompose and enrich the soil with nitrogen and other nutrients.

Food Source: Cicadas are prey for birds, mammals, reptiles, and other insects.
Soil Aeration: As nymphs, cicadas live underground feeding on root sap, creating tunnels that help aerate soil.
Indirect Support for Pollinators: By improving soil quality and attracting predators that control pest populations, cicadas help maintain a balanced ecosystem favorable for pollinators.

By creating a garden that welcomes cicadas, you foster a healthier environment for all pollinating species.

Understanding Cicada Life Cycles

Before designing your garden, it is important to understand the cicada life cycle:

Egg Stage: Females lay eggs in tree branches or stems.

Nymph Stage: After hatching, nymphs drop to the ground and burrow into the soil where they feed on root sap. This stage can last several years depending on species (some up to 17 years).
Emergence: Nymphs emerge from the soil as adult cicadas.
Adult Stage: Adults live above ground for 2-6 weeks during which they mate and lay eggs.

Because cicadas spend much of their life underground, healthy soil conditions are critical to their survival. Your garden should support both the subterranean nymphs and the aboveground adults.

Steps to Create a Cicada-Friendly Garden

1. Provide Suitable Trees and Shrubs

Adult female cicadas need woody plants to lay their eggs. Planting native trees and shrubs will attract cicadas naturally:

Choose Native Species: Oak, hickory, maple, dogwood, and willow are common hosts.
Diversity is Key: Include a variety of species to support different cicada species.

Avoid Pruning During Emergence Seasons: Early summer is when females lay eggs; excessive pruning can destroy egg-laying sites.

2. Maintain Healthy Soil

Since nymphs live underground feeding on roots:

Minimize Soil Disturbance: Avoid frequent tilling or digging which can harm nymphs.
Add Organic Matter: Compost improves soil structure and provides nutrients.

Use Mulch Sparingly: Thick mulch layers can interfere with nymph emergence; keep mulch moderate.

3. Provide Shelter and Perching Sites

Adult cicadas climb onto tree trunks and shrubs after emerging:

Plant Dense Shrubs or Tall Grasses: These offer places for adults to rest and avoid predators.

Leave Some Dead Wood: Cicadas may use dead branches for egg laying.

4. Avoid Pesticides

Pesticides harm not only pest insects but beneficial ones like cicadas:

Use Organic Alternatives: Neem oil or insecticidal soaps are less harmful.

Spot Treat Pests Manually: Remove pests by hand if possible.

5. Support Other Pollinators

A diverse pollinator population benefits from mutualistic relationships with various insects including cicadas:

Plant Native Wildflowers: Blooming plants provide nectar and pollen year-round.

Include Host Plants for Butterflies and Bees: Milkweed for monarchs, clover or lupines for bees.
Provide Water Sources: Shallow dishes with stones or birdbaths help pollinators hydrate.

6. Create No-Disturbance Zones

Allow parts of your garden to grow wild or less managed:

Cicada nymphs thrive in undisturbed soils.
Wild areas encourage natural predator-prey balances.
No-mow zones promote plant diversity supporting more insect life.

Best Plants for Attracting Cicadas and Pollinators

Here is a list of plants beneficial to cicadas and other pollinators:

Including native versions of these plants will ensure local cicada species thrive.

Common Questions About Cicada-Friendly Gardens

Will Cicadas Damage My Plants?

Though cicada nymphs feed on root sap, they rarely cause significant damage to healthy plants. Egg-laying can sometimes scar young twigs but mature trees tolerate this well without long-term harm.

When Is the Best Time To Expect Cicadas?

Most annual cicada species emerge between late spring to mid-summer depending on your region. Periodical cicadas emerge in huge numbers every 13 or 17 years — research your local populations.

Can I Attract Specific Cicada Species?

Planting host trees native to your area maximizes chances of attracting local species. Avoid introducing non-native trees as this may disrupt native insect populations.

Conclusion

Designing a cicada-friendly garden involves thoughtful selection of native trees and plants, maintaining healthy soil conditions, minimizing pesticide use, and supporting overall biodiversity by including a variety of pollinator-friendly flora. By encouraging cicada populations within your garden ecosystem, you help improve soil health, provide food sources for wildlife, and indirectly enhance pollination services from bees and other insects.

Creating such habitats requires patience since some benefits manifest over several years as natural cycles establish themselves. However, the reward is a richer, more vibrant garden alive with diverse insect activity—an invaluable contribution to local ecosystems and your own enjoyment of nature’s wonders.

Start today by planting native trees and wildflowers suited to your region—your garden will soon become a sanctuary welcoming cicadas along with all their pollinator friends!