Mulch can be defined as a material that is spread or laid over the surface of the soil as a way of protection. Aggregate mulch is used to retain moisture in soil, suppress weed growth, keeping the soil cool and to make the garden bed look attractive. Organic mulches can be used to improve soil’s fertility as they decompose as time progresses.
The different items that come under organic mulch are
- Bark, shredded or chipped
- Compost
- Manure
- Grass clippings
- Newspaper
- Shredded leaves
- Dried grass (straw)
Specialist say mulch provides several benefits. Few benefits of using mulch are
- Acts as weed suppressant: A thick layer of mulch that include stones from scoria suppliers in Melbourne does not allow enough light to seep into the soil, thus does not allow weed seeds (that are already present in the soil) to grow as they do not get enough foothold in first place.
- Helps in retaining soil moisture: Mulch protects the soil from exposure, so the soil under this protective layer is moist and will be able to resist insects and diseases. Mulch also helps in keeping soil cooler in summer. Few plants bloom best in cooler conditions, mulch helps these plants by making blooming process last long.
- Feeding of soil: Organic mulches decompose gradually and thus become natural fertilizers for soil. Mulches are said to add nutrients and organic matter to soil, thus making the soil healthier.
- Protect soil from rain: Mulch acts a protective layer for soil especially during rains. Since the soil is not exposed to rains, the nutrients would not be washed off and thus prevents soil erosion.
If you are having a good garden and looking for solutions to solve different problems, mulch is the best solution to give a great look to it and also protect the quality of soil.
