If you’re a keen gardener, you’ll know that keeping your plants safe from disease is key. And it’s not just trees and flowers that can be affected – your lawn is also at risk.
And in spring here in the UK, there’s a common infection that can wreak havoc on your garden grass. Powdery mildew, which shows up as a white tinge on your plants, can affect a wide variety of greenery. This group of fungi create a white coating on the stems, leaves and flowers of plants usually at this time of year.
Gardening expert Harry Bodell at PriceYourJob.co.uk, warning people of the signs, explained that powdery mildew usually involves a recognisable covering of white powder on grass. It can also cause plants to become discoloured or curl up.
This disease is particularly common in areas where there is restricted air flow or areas of shade from trees, hedges or shrubs. Improving the air circulation and reducing overhanging or shading foliage can help to prevent a recurrence. However, the weather plays a large role and prolonged periods of rain and damp conditions will make this lawn disease more likely.
How to deal with powdery mildew
Although prevention is the best course of action, you can still take steps to remove powdery mildew if you spot it on your lawn this spring.
According to the experts at Homes and Gardens, trimming shrubs and hedges in order to boost the sunlight and air circulation is a good start. Dethatching the lawn and core aerating can also be beneficial, increasing the airflow through compacted soil.
Spotting powdery mildew should also serve as a sign for you to switch up your watering routine. This can stop the grass from sitting too wet for long periods – a key culprit for fungus. You should also water it first thing in the morning if you can, so it can dry throughout the day.
However, if you’re really struggling with powdery mildew, then you can treat your grass with a fungicide.
