Landscape Supplies in Wellington

Topsoil is the uppermost layer of natural soil and is typically screened and free of large debris. It’s ideal for levelling ground or building up soil levels. Garden soil, on the other hand, is often a blended product that includes organic matter, compost, and nutrients, making it more suitable for planting beds, vegetables, and flowers. While topsoil is more structural, garden soil is nutrient-rich and supports plant health. Choosing the right one depends on whether you're improving soil quality or shaping a landscape.

The amount of mulch you need depends on the size of your garden and the desired depth of coverage. A general guideline is to apply mulch at a depth of 5–10cm. To calculate, multiply the length and width of the area in metres to get the square metres, then multiply by the desired depth in metres (e.g., 0.05m for 5cm). Most mulch suppliers offer calculators or advice to help you work out how many cubic metres or bags you'll need for full coverage.

Crushed gravel or road base is commonly used for driveways due to its stability and compacting properties. A mix of larger and smaller stone particles helps it bind together, forming a solid base. In most cases, a layer of 10–20cm is recommended, compacted with machinery like a plate compactor. For aesthetic appeal, decorative gravel can be added on top. Always choose a material suited to your climate and usage to prevent shifting or potholes over time.