Following weeks of blazing sunshine and soaring temperatures, numerous UK lawns have transformed from vibrant green to parched and brown. This has prompted many Britons to question whether their grass has died altogether.
Dormant Grass Can Be Revived
The reassuring news is that it is most likely lying dormant during prolonged hot, dry spells, according to Hildreth's Home & Garden Centre. They said: "It's a clever survival mechanism that allows the plant to conserve water until conditions improve. So, although the grass blades turn brown, the roots are usually still alive and well beneath the surface."
Fertilise on Sunday for Best Results
One way to help your lawn return to its former condition is to apply feed once the heatwave has passed. Considering the forecast for most parts of the UK, Sunday presents the ideal opportunity to fertilise the grass, marking the first occasion in weeks when temperatures are expected to drop into the low 20s Celsius.
It is vital to nourish your lawn once temperatures have eased, using a balanced late-summer fertiliser. Spread the feed uniformly across the lawn, preferably ahead of anticipated rainfall, or give it a light watering afterwards. Always follow the manufacturer's guidelines carefully. Lawn specialists advise that feeding grass after a heatwave can accelerate its recovery once cooler conditions return.
Mowing Tips for Recovery
It is also advisable to mow carefully throughout the recovery period. Setting the mower blades slightly higher will leave the grass at a greater length, helping it retain moisture and shield the soil from drying out too rapidly. Refrain from trimming more than a third of the grass length in one cut, as this can weaken plants already recuperating from drought.
Building a Resilient Lawn for the Future
Climate specialists forecast that warm, arid summers are set to become more frequent in the UK, so developing a robust lawn is growing ever more vital. According to experts, strong roots are the "secret" to a lusher lawn year-round. Gardeners can also assist by watering thoroughly but less often, aerating compacted lawns in autumn, incorporating organic matter to improve soil, and limiting unnecessary foot traffic during extended dry spells.
