10/06/2026
The benefits Mulch.
Chipping of branches of trees including the leaves.
It has been proven over time that there are many benefits of applying woodchip mulch in your garden.
Have you ever wondered why one should use wood chips as mulch? Well, here are a couple of reasons:
• Environmentally friendly – Wood chips are a sustainable source. Most wood chips in South Africa are produced from plot clearing projects.
• Moisture retention – When you cover the soil with at least 50mm of wood chip mulch you slow down water evaporation from the ground, reducing water usage significantly, while saving on your water bill.
• Boost soil health – As the wood chips break down into the soil they increase soil fertility and the presence of earthworms that create vermicompost, which reduces the need to add fertilisers. Wood chip mulch also provides organic matter and adds macronutrients and minerals.Wood chips are rich in carbon and carbon is a crucial part of healthy soil.
• Size matters – Wood chips differ in size which helps prevent soil compaction and allows for excellent water filtration. The differently sized chips also break down at different rates so micro-organisms and nutrition will start quickly when the small chips break down almost immediately and last for a long period of time on the bigger chips.
• Organic matter – As the woodchip mulch breaks down it stimulates the growth of micro organisms and earthworms. The organic matter is worked deep into the ground by these small insects and worms enhancing the growth rate of your trees and plants.
• W**d control – A natural way to reduce the amount of weeds growing in your garden is to apply a thick layer of wood chips (50mm) on your soil.
• Temperature control – Covering the soil with wood chips will block out the sun, keeping your soil cool and protecting the roots of your plants.
• Enhanced appearance – Wood chips enhance the appearance of pathways and gardens.
Woodchips breaks down Clay soil over time and releases the high mineral content of Clay soil which boosts plant growth.
