In conclusion, despite raking is not bad for your lawn and raking leaves is not necessarily bad, it is important to understand that fallen leaves don’t present many dangers to the health of your garden. Dead leaves are a free source of nutrients that can benefit plants and soil, as well as encourage beneficial wildlife. In other words, dead leaves are good for grass.
Mulched leaves take 6 to 12 months to decompose because they don’t contain nitrogen, which is necessary to speed the process. To shorten that time, you can tend a leaf compost pile properly by spreading the dry ones out in a 1-2-inch-thick layer.
Some leaves are not good for compost because they are higher in lignin and lower in calcium and nitrogen. Examples of them include oak, holly, sweet chestnut, and beech. On the other hand, the best leaves for composting are maple, poplar, willow, and fruit tree leaves.