The Differences Between Compost, Mulch, and Fertilizer

Compost, mulch, and fertilizer serve as beneficial additives when growing and maintaining plants in a lawn or garden. Landscaping professionals use these materials to improve lawn health, nutrient concentration, and soil composition. Here are some of the differences between compost, mulch, and fertilizer:

Compost

Compost is made from decomposed organic material derived from food scraps, yard waste, and other biodegradable matter. Organisms in compost break down the organic matter into nutrients for plants. Compost acts as a soil conditioner during landscaping, as it introduces natural materials and microorganisms beneficial to plant health.

Landscapers use compost to improve soil texture and moisture retention. Insects and other organisms like earthworms physically break down compost into simpler and smaller portions. Their involvement in the decomposition process helps improve soil texture by introducing finer materials. Using additives like sawdust in the compost encourages moisture retention since the wood absorbs and retains moisture.

Landscape management experts mix compost with garden beds, spread it across lawns, or incorporate it into potting soil for favorable results. Compost does not require any additives as it provides a consistent nutrient supply. The slow nutrient penetration encourages deep root growth and long-term soil fertility.

Mulch

Mulch refers to a protective layer that is spread above the soil. This consists of organic matter like grass and leaf cuttings, or inorganic materials like gravel or landscape fabric. Mulch does not mix in with the soil but shields it from harsh weather. This protects the soil from erosion, large temperature fluctuations, and water evaporation. The layer also suppresses weed growth by limiting sunlight to plants underneath the mulch. Organic mulches further enhance soil fertility by breaking down over time to release nutrients like nitrogen.

Landscape experts typically understand the right amount of mulch to apply for favorable results. Thick mulch encourages pest infestation due to insects hiding in the material. Professionals apply the mulch underneath trees, flower beds, and vegetable patches while leaving adequate space near the trunk for easier soil aeration. They source organic matter or inorganic compounds that do not disrupt your soil’s local ecosystem.

Fertilizer

Fertilizers often contain high amounts of nutrients like nitrogen, phosphorus, and potassium. Nitrogen serves to improve leaf and stem growth, phosphorus boosts root and flower development, and potassium encourages fruit production. Combining fertilizers with composted organic matter sustains nutrient supply and microbial activity.

Landscape companies use fertilizers to address nutritional deficiencies. Because fertilizers contain concentrated quantities, the plants absorb nutrients quickly. These companies are aware of the appropriate amount to use to prevent chemical imbalances and reduce runoff. They also know how to work with the different types of fertilizers. Granular fertilizers work well when sprinkled around trees and watered afterward. Liquid fertilizers perform better when poured on leaves or on topsoil.

Hire Landscaping Experts For Lawn Care

Landscaping requires more than understanding how to use compost, mulch, and fertilizers properly. Maintaining a lawn’s health and aesthetics requires regular mowing, weed management, seeding, aeration, and seasonal cleanup. Look for a property management business that handles landscaping projects in your area as they understand your region’s climate, soil conditions, and plant variety. Contact a landscaping company today for help with caring for your lawn or garden.