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Differentiated Management: Boosting Garden Biodiversity with Selective Mowing

A garden thrives on diverse scenes that create a unique atmosphere. Not all outdoor spaces require uniform maintenance. While it's obvious that a vegetable patch differs from a poolside or embankment, many overlook varying grass heights—or even skipping mowing entirely in certain areas. This approach, known as differentiated management, fosters healthier ecosystems.

High-traffic paths stay neatly trimmed and level, while less-visited grassy zones need mowing just once or twice a year.

The images below showcase fruit trees underplanted with sainfoin, borage, or trefoil. These wild plants, which deliver invaluable benefits, would struggle under frequent mowing. As melliferous species, they draw pollinators and insects; their deep roots stabilize soil, and two (can you spot them?) belong to the legume family, hosting nitrogen-fixing bacteria that enrich nearby plants. All three provide shade at tree bases and shelter soil-dwelling insects that prey on pests like eggs and larvae.

Differentiated management significantly enhances biodiversity and balances animal populations. Without it, charming wildflowers like buttercups, poppies, vetches, chamomile, daisies, scabious, burnets, orchids, forget-me-nots, and trefoil—vital for soil health, garden equilibrium, and gardener well-being—would vanish under the mower.

Differentiated Management: Boosting Garden Biodiversity with Selective Mowing

Sainfoin is melliferous and enriches soil with nitrogen.

Differentiated Management: Boosting Garden Biodiversity with Selective Mowing

Flowering fallow land: Only paths are mown.