As spring unfolds, the instinct to tidy gardens and mow lawns is strong. But what if pausing lawn maintenance for just one month could make a significant difference for your local environment? “No Mow May,” a growing movement championed by Plantlife, encourages letting lawns flourish to support wildlife and biodiversity. This approach not only benefits pollinators but aligns with broader environmental goals, from enhancing urban green spaces to contributing to Biodiversity Net Gain (BNG) initiatives.
What is “No Mow May”?
“No Mow May” is a simple yet powerful concept: refrain from mowing your lawn throughout the month of May. This pause allows wildflowers and native plants to grow and thrive, creating valuable habitats for bees, butterflies, and other pollinators. By stepping back from intensive lawn management, you provide a temporary refuge for wildlife, supporting the resilience of your local ecosystem.
Environmental and Ecological Benefits
1. Supporting Pollinators
Pollinators are critical for both urban and rural ecosystems. By leaving lawns unmown, flowering plants provide essential food sources for bees, butterflies, and other insects during early spring. Healthy pollinator populations are vital for local agriculture, landscaping projects, and natural habitats alike.
2. Increasing Biodiversity
Lawns left to grow naturally encourage a range of native flora and fauna. This boosts biodiversity, attracting insects, birds, and small mammals that might otherwise struggle in intensively maintained landscapes. For developers and land managers, promoting biodiversity through practices like “No Mow May” contributes to achieving measurable BNG targets.
3. Reducing Carbon Emissions
Traditional lawn maintenance relies heavily on petrol-powered mowers, contributing to carbon emissions and air pollution. Participating in “No Mow May” reduces energy use, supporting cleaner air and helping meet sustainability goals in urban and suburban landscaping projects.
4. Enhancing Landscape Value
A wildflower-rich lawn adds a natural, aesthetic dimension to any landscape. This approach complements rewilding initiatives, green infrastructure projects, and eco-conscious landscaping designs, creating visually appealing and ecologically valuable outdoor spaces.
5. Saving Time and Resources
For property managers, landscapers, and individuals, skipping a month of mowing reduces maintenance effort and cost. This freed-up time can be redirected toward more strategic environmental initiatives or other landscape enhancement projects.

How to Participate Professionally and Practically
1. Plan Your Lawn Strategy
If a fully wild lawn isn’t feasible, designate zones or paths. This balances aesthetics with ecological benefits.
2. Educate Stakeholders
Inform tenants, local councils, or clients about the benefits of “No Mow May.” Highlight contributions to biodiversity, BNG, and environmental stewardship.
3. Monitor and Measure Impact
Consider documenting the changes in plant species, pollinator activity, or soil health. For professional landscaping or development projects, this data can support environmental reporting or BNG credits.
“No Mow May” is more than a gardening trend—it’s a practical step toward supporting pollinators, enhancing biodiversity, and reducing environmental impact. For professionals in landscaping, development, and environmental management, participating aligns with sustainable practices, BNG objectives, and the broader goal of rewilding our urban and rural spaces.
Embrace “No Mow May” this spring, and let nature reclaim a small part of your landscape for the greater ecological good.



