What is a mulch?
Mulch is a landscaping material that is spread or laid over the surface of the soil to cover it. Its main purpose is to keep the moisture in the soil, prevent the weeds from growing and keep the soil cool; plus an added bonus to keep the garden look pretty. Organic mulches, because they decompose, helps in keeping the soil fertile and saves you from buying fertilizers that can be very expensive.
Type of Mulch
There are two types of mulches:
Examples of organic mulches are compost, newspaper, composted manure, chipped or shredded bark, shredded leaves and grass clippings, or straw.
Organic mulches decompose through time and needs to be replaced when it does. This type of mulch will help in improving the soil by adding to its organic content. Keep in mind that the drier and the woodier the mulch, the longer decomposition time and the nutrients it provides the soil will be lesser.
Examples of synthetic mulch are landscape fabrics, stones, gravels, and black plastic. They are good for holding moisture in and blocking weeds. The only drawback with inorganic mulches is that they do not provide any nutrients to the soil plus, they don’t require any replacement any time soon. Continue reading →