When you think of landscaping in New Zealand, your mind might jump to lush green lawns, vibrant flower beds, or the rugged beauty of native plants swaying in the coastal breeze. But beneath the surface – quite literally – lies an unsung hero of every great outdoor project: sand. It’s not just a pile of grains; it’s a foundational element that shapes how we build, play, and maintain our landscapes. From creating sturdy pavements to crafting the perfect sandcastle, the type of sand you choose can make or break your project. Here in New Zealand, where our unique climate and regulations play a big role, understanding the different sands available – like No.1 Sand, No.2 Sand, sandpit sand, mortar sand, and paving sand – is key to getting it right. Let’s dig into this gritty topic and see how Gardenscape’s sand products can elevate your next landscaping adventure.
Sand: The Backbone of Landscaping
Sand might seem simple, but it’s a powerhouse in landscaping. It provides drainage, stability, and structure, whether you’re laying pavers, mixing mortar, or filling a sandbox for the kids. In New Zealand, our landscapes are as diverse as our weather – from the sandy beaches of the Coromandel to the volcanic soils of the central North Island. That diversity demands sands tailored to specific jobs. Gardenscape, a trusted name in landscaping supplies, offers a range of sand products designed to meet these needs, each with its own character and purpose. So, what are these sands, and why do they matter? Let’s break it down.
No.1 Sand: The Fine-Tuned All-Rounder
First up is No.1 Sand, often called mortar sand in the trade. This is a fine-grade, washed sand that’s a staple for landscapers and builders alike. Picture a smooth, silky texture – grains so tiny they slip through your fingers like water. That fineness makes it perfect for mixing into mortar for bricklaying or blockwork, giving you a strong, cohesive bond that holds structures together. But it’s not just for construction. No.1 Sand shines in landscaping too. Need a level base for paving stones? This sand spreads easily and compacts well, ensuring your patio stays flat and firm, even after a Kiwi summer downpour.
Gardenscape’s No.1 Mortar Sand is a prime example. Washed to remove impurities like clay or salt, it’s clean and reliable. You can use it under pavers, in garden beds to improve drainage, or even in a pinch for a backyard sandpit (though we’ll get to the best sandpit option later). It’s versatile, affordable, and a must-have for any DIY enthusiast or pro landscaper looking to nail that polished finish.
No.2 Sand: The Coarse Champion
If No.1 Sand is the finesse player, No.2 Sand is the rugged workhorse. This is a coarser, washed sand with bigger grains – think 2 to 4.75 millimeters – that’s built for durability. In landscaping, No.2 Sand is your go-to for paving projects where stability and drainage are non-negotiable. Lay it as a bedding layer beneath pavers, and its coarse texture lets water flow through, preventing puddles that could lift or shift your stones over time. It’s tough enough to handle heavy foot traffic or the weight of a car on a driveway, making it a favorite for paths, patios, and outdoor entertaining areas.
What sets Gardenscape’s No.2 Paving Sand apart is its quality. Sourced and washed to perfection, it’s free of debris that could weaken your base. Spread it out, compact it down, and you’ve got a foundation that’ll stand up to New Zealand’s wild weather swings – rain one minute, blazing sun the next. It’s the kind of sand that says, “I’m here to stay,” and for landscapers chasing longevity, that’s gold.
Sandpit Sand: Where Play Meets Safety
Now, let’s shift gears to something softer – sandpit sand. This isn’t just any sand; it’s the stuff childhood memories are made of. In New Zealand, sandpit sand isn’t taken lightly, especially at childcare facilities, where safety and cleanliness are paramount. Gardenscape’s washed sandpit sand is the same thing as our No1 sand. You might think sand is sand, but toss in some muddy river grit or salty beach sand, and you’ve got a recipe for stained clothes, irritated skin, or worse – hidden nasties like bacteria or sharp stones.
Why NZ Regulates Play or Sandpit Sand
That’s why NZ regulations, like those tied to NZS 5828:2004 for playground safety, push for washed play sand in childcare settings. Washed play sand – like the No1 sand that Gardenscape offers – is processed to remove fine dust, organic matter, and impurities. It’s soft, fine, and often sourced from places like the North Island’s east coast, where the grains mimic the feel of a beach holiday. The washing process strips out salt and silt, leaving a clean, safe surface that won’t kick up dust storms on windy days or clog up little lungs. Plus, it’s moldable when wet – perfect for sandcastles – and dries to a light, bright color that looks inviting.
Safety and Fun with Gardenscape
For childcare centers, the stakes are high. Sandpit sand needs to meet impact attenuation standards, meaning they can cushion a fall from a slide or swing. Gardenscape’s washed sandpit sand, when laid at depths of 150–350 mm, hits those marks, keeping kids safe while they dig, scoop, and explore. It’s low-maintenance too – drains well after rain and stays workable without turning into a swamp. Whether it’s for a preschool or your backyard, this sand brings peace of mind and endless fun.
Mortar Sand: Building with Precision
Back to the construction side of landscaping – mortar sand deserves its own spotlight. While No.1 Sand often doubles as mortar sand, the term “mortar sand” specifically refers to a fine, washed sand optimized for mixing with cement and lime. It’s the glue that holds brick walls, garden borders, or stone features together. The key here is consistency – grains need to be uniform so the mortar sets smoothly without weak spots. Too coarse, and it’s gritty; too fine, and it won’t bind properly.
Gardenscape’s No.1 Mortar Sand fits the bill perfectly. Its fine texture blends seamlessly into a creamy mortar mix, and because it’s washed, there’s no clay or salt to mess with the cure. Landscapers love it for raised garden beds or low retaining walls – projects where strength meets style. And since it’s a Gardenscape product, you know it’s been vetted for quality, sourced from NZ’s rivers and quarries with care.
Paving Sand: The Unsung Hero of Hardscapes
Paving sand is a broad category, but it’s worth zooming in on its role. Beyond No.2 Sand as a bedding layer, paving sand can also mean the finer stuff swept into joints between pavers – sometimes called jointing sand. This sand locks everything in place, stopping weeds from sprouting and keeping pavers from wobbling. In New Zealand, where rain and wind test every outdoor surface, a good paving sand is your first line of defense.
Gardenscape’s paving sands – like No.2 for bedding or even No.1 for jointing – offer options depending on your project. The coarse No.2 sets a solid base, while a finer sand swept into gaps adds that finishing touch. Some landscapers even opt for polymeric sand (a mix with binding agents) for extra stability, but Gardenscape’s natural sands are a cost-effective, reliable choice for most Kiwi backyards. They drain well, resist erosion, and let you enjoy your patio without constant upkeep.
Why NZ Loves Washed Sand
You’ve probably noticed a theme here – washed sand rules the roost in New Zealand. Why? Our climate and lifestyle demand it. With rainfall aplenty and a love for outdoor living, we need sands that drain fast and stay clean. Washing removes silt, salt, and organic junk that can clog drainage or harbor bugs. For childcare sandpits, it’s a health and safety must – unwashed sand could carry contaminants or whip up dust that irritates eyes and throats. For paving and mortar, it ensures a pure mix that won’t crack under pressure.
Gardenscape gets this. Their sand products – like No.1, No.2, and washed play sand – are processed to meet these needs, sourced sustainably from NZ’s rich natural deposits. It’s about quality you can trust, whether you’re building a wall or a sandbox.
Choosing the Right Sand with Gardenscape
So, how do you pick the right sand for your project? It boils down to purpose. Want a sturdy base for pavers? Grab Gardenscape’s No.2 Paving Sand. Mixing mortar for a garden wall? No.1 Mortar Sand’s your mate. Building a sandpit for the kids? Their washed play sand is a no-brainer – safe, soft, and ready to go. Each product is designed with NZ landscapes in mind, balancing practicality with performance.
Next time you’re planning a landscaping job, swing by Gardenscape’s range. They’ve got the goods to turn your vision into reality – whether it’s a sleek patio, a cozy brick border, or a playspace that keeps the little ones grinning. Sand might not steal the spotlight, but with the right choice, it’ll hold your project together, rain or shine. Ready to get started? Check out Gardenscape’s sand lineup and dig in – your backyard’s waiting.