No Mow May gives early-season pollinators more time to find nectar and shelter. You may worry that taller grass also means more ticks.
The evidence does not support a simple “longer grass equals more ticks” rule, especially when you mow again after May.
You can support pollinators and reduce tick encounters by separating wildlife-friendly areas from the places you walk, play, and relax. Focus on shady edges, leaf litter, brush, and animal hosts instead of treating every blade of grass as a threat.
Does Leaving Grass Unmowed Increase Tick Risk?
Moisture, shade, vegetation structure, and host animals affect your tick risk more than grass height alone. A practical plan keeps frequently used turf maintained while placing pollinator habitat where you can manage and monitor it.
What Current Evidence Says About Grass Height
Research shows that pausing mowing for May does not automatically increase the tick population in your yard. Virginia Conservation Network researchers discussed a Virginia study that found no relationship between tick density and mowed grass height, though the study did not examine permanent meadows or year-round unmowed areas.
Tall grass can provide cover, and unmowed vegetation may retain moisture. Mowing paths and maintaining a dry, open area around high-use spaces offers a sensible balance.
Why Tick Encounters Differ Between Urban Areas and Wooded Lots
Ticks do not distribute evenly across a yard. In urban areas, a small property near a wooded lot, stone wall, brush pile, or dense planting can still contain suitable tick habitat.
Deer, rodents, birds, pets, and people move ticks between natural areas and turf grass. A large open lawn usually offers less shade and humidity than a woodland edge.
Your exposure rises when you brush against vegetation or sit in leaf litter, especially where lawn meets woods.
Deer Ticks and Disease Risk
Deer ticks, also called blacklegged ticks, often live in humid leaf litter and shaded vegetation. The Centers for Disease Control and Prevention identifies blacklegged ticks as the primary vectors of Lyme disease in the United States.
Check your clothing, skin, and pets after outdoor time, particularly if you garden or walk beside brush. Remove an attached tick promptly with fine-tipped tweezers, and seek medical guidance if you develop concerning symptoms.
Lone Star Ticks and Disease Risk
The lone star tick occurs widely across the eastern and southeastern United States and can thrive in brushy, shaded areas with suitable hosts. Its bite can cause irritation, and it is associated with several illnesses, including ehrlichiosis.
You cannot identify disease risk from grass height alone. Regional tick species, wildlife movement, weather, and your habits all matter, so use local public health guidance when planning prevention.
Where Ticks Are Most Likely To Live Around a Yard
You can reduce encounters by managing the places that stay cool, damp, and protected. Prioritize the border between lawn and woods, leaf litter, brush, ornamental ground cover, woodpiles, and areas where deer or small mammals travel.
Focus on Shady Edges, Brush, and Host Animals
A sunny, open yard is less favorable to many ticks than a shaded edge with dense plants and moisture. Deer ticks may arrive on deer, while immature ticks often depend on small mammals and birds as hosts.
Keep brush trimmed away from paths. Move play equipment into open turf, and avoid placing seating directly beside dense vegetation.
A strip of gravel or wood chips can create a clearer transition between lawn and woodland, though it does not replace tick checks.
Manage Leaf Litter Without Removing Valuable Habitat
Leaf litter is valuable habitat for bees, caterpillars, and other wildlife, yet it can also shelter ticks in damp areas. You do not need to remove every leaf from your property.
Rake leaves away from patios, play zones, paths, and lawn edges that you use frequently. Keep a contained leaf-litter area in a lower-traffic location, and avoid piling leaves against the house or retaining walls.
Create Lower-Risk Play and Walking Zones
Mow a defined path through taller vegetation and keep a regularly maintained zone around doors, patios, clotheslines, and children’s play areas. The Tick Free New Hampshire guidance recommends separating pollinator-friendly areas from high-traffic parts of your yard.
Wear shoes and long pants when you enter taller growth. Stay on maintained paths, and check your body and clothing afterward.
Keeping pets out of dense edge habitat can also reduce the chance that they carry ticks indoors.
A Pollinator-Friendly, Tick-Aware Lawn Plan
You do not need to choose between sterile lawns and an unmanaged meadow. A zoned plan can preserve tidy turf grass for daily use, provide native plants for pollinators, and keep taller habitat away from the places where you spend the most time.
Keep Mowed Paths and High-Traffic Areas
Maintain short or moderately tall turf grass around entrances, play spaces, patios, and common walking routes. You can mow less frequently while still keeping a visible path and an open buffer around these areas.
A mowing height near four inches may allow low-growing flowering plants such as clover, violets, and selfheal to bloom, as noted by Virginia pollinator experts. Adjust the height for your grass type and local conditions.
Replace Some Lawn With a Native Pollinator Garden
A pollinator garden gives you more lasting benefits than simply letting every lawn plant grow unchecked. Choose native plants suited to your soil, sunlight, and region, and place them in a defined bed away from heavy foot traffic.
Include a succession of flowering plants so bees and butterflies find food across the seasons. Asters support late-season pollinators, while host plants support caterpillars.
Diverse native planting also benefits birds and other bugs.
Use Seasonal Maintenance Instead of Routine Pesticides
Inspect plants, identify problems, and use the least disruptive control method that works. Avoid broad pesticide applications that can harm bees, butterflies, and other beneficial insects.
Mow or cut back selected areas according to plant growth. Remove invasive plants before they spread, and leave some stems or bare soil where appropriate for nesting wildlife.
If ticks remain a serious problem, ask a licensed professional about a targeted treatment for high-risk edges rather than treating all your lawns and garden beds.
Making No Mow May More Valuable All Year
No Mow May works best as a prompt to rethink routine mowing, not as a one-month promise that you abandon every maintenance task. You can extend its value by replacing some turf with native plants, keeping habitat intentional, and maintaining clear areas for everyday use.
Support Pollinators Beyond One Month
Pollinators need food and shelter throughout the growing season. Extend flowering periods with native plants that bloom in spring, summer, and fall, and leave selected hollow stems, sticks, and limited leaf litter for insects that overwinter.
A defined pollinator garden can provide more reliable habitat than a temporarily unmowed lawn. You can also leave small bare-soil patches for ground-nesting bees, provided they are away from play areas and remain free of pesticides.
Balance Wildlife Habitat With Everyday Yard Use
Use simple zones. Keep tidy turf near the home, mow paths through less formal areas, and plant natives or maintain leaf-litter habitat along quieter edges.
This arrangement supports biodiversity and makes tick checks, mowing, and yard use easier. Check yourself, children, and pets after spending time near tall plants or woodland borders.
With thoughtful placement and seasonal care, your No Mow May choices can help bees, butterflies, birds, and caterpillars. You can do this without turning the spaces you use most into dense tick habitat.
