Renowned gardening expert Alan Titchmarsh has shared a simple lawn care tip to prevent rats from invading gardens this summer. The key is maintaining short grass and ensuring compost heaps are solidly built.
Rats in UK Gardens
Rat populations in the UK vary widely, with estimates between 10 million and over 100 million. Many gardeners welcome wildlife but draw the line at rats, which can disrupt peaceful outdoor spaces.
Titchmarsh's Advice
Speaking to BBC Gardeners' World Magazine, Titchmarsh explained that rats are drawn to compost heaps because of the heat from rotting vegetation. He said, "Of all the garden pests, the one that fills us with most horror and revulsion, generally, is the rat."
To deter them, he recommends using strong wooden sides and steel sheeting on compost bins. For lawns, he advises keeping grass short: "Rats are furtive. They like cover, they like shelter - they do not like close mown grass where they can be seen."
Trade-offs for Wildlife
While short grass discourages rats, it may also reduce habitat for beneficial insects and other wildlife. Longer grass provides shelter for ground-nesting insects and retains moisture. Gardeners must weigh the severity of their rat problem against the benefits of longer grass.
