Mulching is an essential part of gardening that involves putting down chopped bits of organic material in planting beds, gardens, and around trees. Learn more about mulch and why you should use it in the FAQ below.

Common Questions About Mulching

What is it?

Mulch is typically made of organic matter, such as leaf mold, grass, cocoa hulls, or wood. For the garden, a fine to medium texture is best to allow the mulch to break down over time and improve soil quality. Some mulch is also aged and free from pesticides and other contaminants. When mulching, avoid sawdust and big, chunky bark pieces, as they don’t break down well.

What does it do?

The purpose of mulching is to improve soil quality and protect it from blowing away, crusting over, or becoming compacted. Some mulch contains additional nutrients to aid plant growth. Mulch helps moderate the soil temperature and slows the evaporation of moisture away from the soil and the plant. It is also useful to suppress weeds.

How do I use it?

Mulch should be put down in the spring after the soil warms and dries a little. Spread the mulch in a 2-3 inch layer in planting beds and around trees and shrubs. Keep a 2-inch distance from the trunks to avoid spreading pests and disease. In cold climates, some gardeners choose to mulch in fall to insulate more tender plants. 

When do I add compost or fertilizer?

It’s easy to augment your soil with compost and fertilizer. Apply it on top of last year’s mulch and then cover it all with fresh mulch. All these additions will improve the soil’s nutrient content and texture. If you have been using chunkier mulch that doesn’t break down well, rake away the excess before adding compost. 

Should I mulch my containers?

If you grow ornamental plants, herbs, or veggies in containers or plant boxes, you can mulch them to keep the soil moist. This is important in pots, as the soil can dry quickly. For smaller planters, use a fine organic mulch or even pea gravel.

If you want to mulch your landscaping or garden this spring, call the pros at Lawn Impressions in Franklin, OH. This professional lawn and landscaping company stocks a variety of fresh mulches to add fertility and health to your soil. Call (937) 748-9431 or visit their website to learn more about their services.