No Mow May is a gardening initiative in the UK that encourages gardeners to refrain from mowing their lawns throughout May to support local wildlife. By allowing grass to grow longer, wildflowers such as daisies, clovers, and buttercups can flourish, providing essential nectar for pollinators like bees and butterflies. This period is critical as many pollinators emerge in spring when food sources are scarce. Excessive mowing can weaken grass by promoting shallow root systems, making it more vulnerable to summer heat and requiring more watering. By avoiding mowing, gardeners can help their lawns establish deeper roots, ensuring better hydration and a healthier appearance. The campaign, which originated from the conservation charity Plantlife, highlights the importance of lawns for wildlife and encourages even small patches of wild growth. Gardeners are also advised to avoid using weedkillers or fertilizers during this time to protect insects and birds. For those concerned about aesthetics, mowing pathways or borders can strike a balance between maintaining a tidy garden and supporting the ecosystem.