Mulch is simply a layer of material spread on top of the soil – things like wood chips, bark, dry leaves, straw or even small stones in some cases. Visually, it gives beds and pots a neat, finished look by covering bare soil and weeds.

But mulch does more than just decorate. It helps the soil hold moisture, so you don’t have to water as often, and plants are less stressed by hot, dry days. It also reduces weed growth by blocking light, which means less time bending over pulling them out.

Organic mulches like bark and leaves slowly break down and improve soil structure over time, feeding beneficial organisms. They also help protect roots from extreme temperature swings.

So, one layer of mulch ticks several boxes: looks cleaner, saves you watering effort, cuts down weeds and supports healthier soil underneath.