As the last lawn mowing of the year fades into memory, many gardeners might be tempted to neglect their turf until spring. However, horticultural experts are issuing a crucial warning: this is the most critical time to protect your grass from a silent, green invader.
Moss thrives in the damp, cool conditions typical of a British November, and without intervention, it can spread relentlessly throughout the winter months. Allowing moss to establish itself chokes your grass, leading to a thin, patchy, and unhealthy lawn when the warmer weather returns.
The Simple, Natural Solution
Specialists from Moorland's Lawncare have highlighted a remarkably effective and natural method to combat this problem. The solution lies in a compound called iron sulphate, a mineral salt that not only eradicates existing moss but also fortifies your grass.
The experts confirm a common question with a definitive answer: "Does iron sulphate kill moss? The answer is YES!" It works by dehydrating the moss upon contact, causing it to turn brown and brittle within days. Simultaneously, it subtly alters the soil's pH, making the environment less hospitable for future moss growth.
How to Apply Iron Sulphate for Best Results
The beauty of this treatment is its suitability for the colder season, as it remains effective even in chilly weather. Applying it in November ensures any remaining spores die off over winter, significantly reducing the chance of a resurgence next year.
For the most even coverage and effective results, dissolve the iron sulphate granules in water. The recommended ratio is one gram per litre of water for every square metre of lawn.
Choose a dry day with no rain forecast to prevent the solution from being washed away. Using a watering can or a pump sprayer, apply the mixture across the entire lawn, ensuring a deep watering so it penetrates the soil properly.
The Rewards of Timely Action
Within a short period, you will see the moss die off. Once it has turned brown and brittle, simply rake it out and dispose of it in your general waste bin.
This process does more than just eliminate a weed. Grass absorbs a small amount of iron, which gives it a richer, lush green colour and reduces plant stress. With the moss gone, your grass is free to grow back thicker and healthier once temperatures rise in the spring, resulting in a consistently beautiful lawn.
