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Coarse sand, also known as washed river sand or sharp sand, consists of merium large, rough, and irregularly shaped grains. It has minimal clay or silt content, making it free-draining and ideal for various landscaping, gardening, and construction applications.
Contact us for bulk rates on 10+ cubic metres.
Also available in 1.5t Bulka Bags.
Uses of Coarse Sand in Landscaping
Improving Soil Drainage & Aeration
- Mixed into garden soil to enhance drainage and prevent compaction.
- Commonly used in clay-heavy soils to improve aeration for plant roots.
Lawn & Turf Preparation
- Used as a topdressing for lawns to level uneven areas.
- Helps with aeration in compacted soil, improving grass growth.
Pathways & Paving Base
- Used as bedding sand for pavers and stepping stones to ensure a level foundation.
Tiling
- Coarse sand mixed with cement and water, forms a material used for various construction and landscaping applications, including mortar and stabilizing bases.
Aquatic & Zen Gardens:
- Used in pond filters and aquascaping to maintain clear water and plant health.
- Adds a natural, decorative touch to Japanese rock gardens or desert landscapes.
How to Use Coarse Sand
Soil Amendment for Gardening
Mix coarse sand into heavy clay soil at a ratio of 1 part sand to 2 parts soil to improve drainage and aeration. Apply the mixture before planting to ensure the soil is well-drained.
Construction (Mortar)
When mixing mortar, combine coarse sand with cement and water as per your project's requirements.
Landscaping & Pathways
Spread coarse sand over garden beds, walkways, or driveways and compact it to create a firm, stable surface.
Paver Base Layer
Lay coarse sand over the ground, leveling it before placing pavers or stones on top. It will help with drainage and provide a secure base.
Top Dressing Lawns
Spread a thin layer of coarse sand across the lawn, using a rake to level it. This helps smooth uneven surfaces and improve drainage.
Aquarium Substrate
Rinse the coarse sand thoroughly before adding it to an aquarium. It provides a natural look and supports aeration of the tank's ecosystem.
Benefits of Coarse Sand
Excellent Drainage – Prevents waterlogging in garden beds and potted plants.
Prevents Soil Compaction – Improves aeration for healthier plant roots.
Strong Foundation – Provides a stable base for paving and concrete.
Versatile – Suitable for various landscaping, gardening, and construction needs.
Erosion Control – Helps prevent soil washout in sloped areas.
This text is designed to provide basic information, ideas and tips to support your project, it is not professional advice.

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