Alan Titchmarsh has urged gardeners to cut their grass short immediately to keep rats away throughout the summer. The TV presenter and gardening expert explained that rats are furtive creatures that prefer cover and shelter, making close-mown lawns unappealing to them.
Why Short Grass Deters Rats
In a video for BBC Gardeners' World Magazine, Titchmarsh said rats “do not like close mown grass where they can be seen. They much prefer it longer.” He advised: “Just get your mower out. Cut it short, have a stripe or two if you want, and that way you can see—look, no rats.”
He noted that rat populations in the UK range from 10 million to over 100 million, making prevention crucial for those seeking a peaceful garden.
Compost Heap Hotspots
Titchmarsh identified compost heaps as the rats' favourite spot “mainly because of the heat generated” by rotting vegetation. To prevent them from treating it like a “central heated house,” he recommended ensuring the structure is solid. In his own garden, he uses “really strong wooden sides” and “steel sheeting right around the back.”
Balancing Wildlife Benefits
While short grass deters rats, it may reduce habitat for other wildlife. Longer grass supports ground-nesting insects, retains moisture, and provides food from weeds like dandelions. Titchmarsh acknowledged the trade-off, saying it comes down to personal preference and the severity of the rat problem.
