The Basics of Applying Mulch: Types, Benefits & Application Tips


Types of Mulch:

  1. Organic Mulch:
    • Materials: Wood chips, straw, leaves, bark, grass clippings, and compost.
    • Benefits: Improves soil quality as it decomposes, adding nutrients and organic matter to the soil.
    • Best For: Garden beds, flowerbeds, and vegetable gardens.
  2. Inorganic Mulch:
    • Materials: Gravel, pebbles, or landscape fabric.
    • Benefits: Long-lasting and low-maintenance, perfect for decorative purposes or around trees and shrubs.
    • Best For: Pathways, ornamental areas, or places where you don’t need the mulch to break down.

Benefits of Mulch:

  • Retains Moisture: Mulch helps the soil retain water, reducing the need for frequent watering.
  • Suppresses Weeds: A thick mulch layer prevents sunlight from reaching weed seeds, limiting their growth.
  • Regulates Soil Temperature: Keeps roots cooler in summer and warmer in winter, providing a stable environment for plants.
  • Improves Soil Structure: As organic mulch decomposes, it enriches the soil, enhancing its texture and drainage.
  • Aesthetic Appeal: Inorganic mulches like pebbles provide a clean, polished look for your garden. 

Application Tips:

  1. Preparation:
    • Clear the area of weeds or old mulch before applying fresh mulch.
    • Water the soil well before adding mulch to ensure it’s moist underneath.
  2. Layer Thickness:
    • Apply a 5-7cm layer of mulch. Too thick can suffocate plants, while too thin won’t provide full benefits.
    • Avoid piling mulch directly against plant stems or tree trunks to prevent rot. Leave a small gap (a few centimetres) around the base. 
  3. Maintenance:
    • Refresh organic mulch every year as it breaks down over time.
    • Stir or fluff the mulch occasionally to prevent it from compacting.

Mulching is a simple yet effective way to improve your garden’s health and appearance. Whether you go organic or inorganic, it’s an investment that will pay off!

🌸 At Lumpy’s Nursery & Landscape Yard, we stock mulch in both bagged products & bulk supplies and are happy to help you with all your gardening needs!

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