The increasingly common disease usually occurs in the late summer after periods of warm weather with heavy rainfall producing conditions of high humidity. Lawns with poor fertility are highly susceptible to red thread disease. The grass will gradually show signs of browning off with brown patches of dying grass appearing and you will see red threads on the grass stalks. High humidity, poor fertility and or blunt lawn mower blades smashing the grass ends are usually the cause of red thread. Serious cases may require an application of fungicide to control the disease. The lawn usually recovers in 2/3 weeks after treatment. Avoid watering late in the evenings as this encourages disease.
Handy Tip: A healthy lawn is always the best