Gardeners have been advised to use a common bathroom item to help make grass appear thicker and greener. Epsom salt, a natural mineral rich in magnesium, can transform lawns with minimal effort.
Why Use Epsom Salt on Lawns in Spring?
Spring is a critical time for lawn maintenance as grass recovers from winter and needs to establish healthy growth before summer heat arrives. Gardeners have just days to encourage thicker grass growth, allowing roots to penetrate deeper for moisture and drought resilience.
Artificial fertilisers are best avoided as they can harm wildlife and create dependency due to fast-release nutrients, weakening root systems over time. Instead, Pleasant Green Grass, an organic landscaping company, recommends Epsom salt for achieving "thicker, greener, and stronger" grass.
They explained: "If you care about your lawn and are an adept of organic lawn care and landscaping, then Epsom Salt is right for you. Make a mixture of the salt with water and spray your turf and lawn with the dilution once or twice a month."
Benefits of Magnesium for Grass
Epsom salt is widely known as a bath soak for relieving aching muscles, but it is also a natural substance rich in magnesium. This mineral helps plants absorb extra nutrients and moisture, and is essential for producing chlorophyll, the green pigment that supports photosynthesis. The magnesium boost gives lawns an energy surge in spring, leading to thicker grass and stronger root systems.
Gardeners celebrate Epsom salt for its ability to enrich lawn colour and produce lusher grass with little effort. The expert added: "The magnesium boost will help your grasses germinate faster and burst into sparkling green, robust, upright, thick and healthy turf blades."
How to Apply Epsom Salt to a Lawn
Epsom salt must be diluted before application, as organic ingredients are highly concentrated and using it at full strength risks over-fertilising. Apply only once a month to avoid excess magnesium disrupting soil nutrient balance.
Dissolve one to two tablespoons in a litre of water, pour into a sprayer, and spread uniformly across the lawn to prevent patchy results. The best time to apply is after rainfall, allowing nutrients to absorb into the soil rather than remaining on the grass surface.
Continue routine maintenance such as mowing, watering, or tackling moss, and you should notice thicker, greener grass within one to two weeks.
