Therefore, it may be advisable to compost the leaves over winter before spreading them. Use 3 or 4 sheets together, anchored with grass clippings or other mulch material to prevent blowing away. The amount of mulch to apply will be determined by the mulch material you are using. Leave an inch or so of space next to plants to help prevent diseases flourishing from excessive humidity. Remove weeds before spreading mulch.
Smaller chips are easier to spread, especially around small plants.
Excellent for use around trees, shrubs, and perennial gardens. When spreading mulch around trees, keep the mulch an inch or two away from the trunk. A couple inches of mulch is adequate. There is no need to apply the mulch 6 or 8 inches high, as often is seen. 2-4 inches Similar to bark mulch.