Leave the Leaves!
It's far more important than you may realize
United States Department of Agriculture
October 17, 2022
It’s the time of year to do your fall garden cleanup. Rather than the tedious task of raking and bagging leaves and taking them to the landfill, the best way to reduce greenhouse gases and benefit your garden is to leave the leaves!
Leaves create a natural mulch that helps to suppress weeds while fertilizing the soil as it breaks down. The leaves also serve as a habitat for wildlife including lizards, birds, turtles, frogs, and insects that overwinter in the fallen leaves. These living creatures help keep pests down and increase pollination in your garden, so having a habitat for them in the fallen leaves can help to keep them around when you need them the most.​
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Micro-organisms are the life of soil, and they need food and nutrients all the time. The more leaves left on your garden, the more feed for these micro-organisms that make soil healthier and plants grow stronger.
You can also include leaves in a compost mix to use on your crops. Mulching is a simple and beneficial practice you can use to create a healthy garden, and if you have trees, you have free mulch at your fingertips each fall.
As the leaves decay, they add organic matter back into the soil, which lessens the need for fertilizer.​
Mulching can protect the soil surface and help stop erosion from rainfall.
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Mulch also helps to moderate temperature extremes by keeping roots warmer during the winter and cooler in the summer, and helps to keep moisture in the ground, which is especially helpful during times of drought.
