But grasses are a diverse group and there are many species native to the UK. If left unmown, grasses will produce flowers and seeds which are important for many animals, including insects and birds.

Italian ryegrass growing in multiple fields on a farm in Kent is resistant to glyphosate, the most effective herbicide ...

One in every five plant species in the UK is listed as threatened ... But some species, including the Bee Orchid, Early Meadow-grass and Mossy Stonecrop, have expanded their ranges.

When it’s cold, the grass plants aren’t actively growing, so they won’t repair themselves until spring if they get damaged. He added: “Only mow the lawn if it’s absolutely necessary ...