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EverEdge Classic Pre-Formed Tree Rings

Pre-curved galvanised steel tree surrounds designed to eliminate tedious edge trimming and grass encroachment around tree bases and circular garden beds.


Joined securely with heavy-duty coach bolts at each section, these maintenance-free rings sit firmly in the ground and easily withstand the weight of ride-on tractor lawnmowers. Each ring features integrated 95mm ground spikes that drive deep into New Zealand soil, keeping your circular lawn borders perfectly level year after year.


Key Benefits:


  • Ride-On Mower Safe: Sinks flush to turf level so lawnmower blades ride straight over the top without damaging the steel or tree pit.
  • Heavy-Duty Bolt System: Joined with coach bolts at each intersection to ensure rings never separate under ground movement or mower weight.
  • Zero Mainten


NZ$70

Colour
Circle Diameter & Depth Profile

  • Specifications

    • 2 Metre Circle: 600mm diameter (composed of two pre-curved 1m lengths)
    • 3 Metre Circle: 900mm diameter (composed of three pre-curved 1m lengths)
    • Material: 1.6mm gauge galvanised mild steel
    • Available Finishes: UV-resistant powder coat in Classic Brown or Black
    • Ground Spikes: Integrated 95mm ground spikes along each arc
    • Fixings: Heavy-duty coach bolts included for each intersection

  • How To Use

    Made to order — tree rings can take up to 5 working days to ship.


    1. Assemble Above Ground: Connect the pre-curved steel sections into a complete circle using the included coach bolts.
    2. Position The Ring: Place the assembled ring around your tree base, lawn feature, or circular garden bed.
    3. Tap Into Soil: Lay a timber block along the top edge and gently tap down with a rubber mallet until the top edge sits level with your grass root line.


  • New Zealand Shipping & Pickup Information

    We deliver EverEdge products directly to homes, job sites, and commercial projects right across New Zealand, or you can pick them up locally from our Christchurch depot.


    Tracked Freight Nationwide

    • Flat-Rate Shipping Tiers: Freight is calculated automatically at checkout based on your order subtotal:
    • Orders under $200: $35.00 flat rate
    • Orders $200 to $999.99: $55.00 flat rate
    • Orders $1,000 and over: FREE Freight
    • Tracked Delivery: All orders are dispatched via tracked courier or freight services. You will receive a tracking link via email as soon as your order leaves our warehouse.
    • Lead Times: Pre-formed Classic tree rings are made to order and dispatch within 3 to 5 working days.


    Free Christchurch Depot Pickup

    • Avoid Freight Costs: Select the Click & Collect option at checkout to collect your order directly from our Christchurch depot for free.
    • Collection Process: Depot pickups are available once your "Ready for Collection" notification email has been issued. Full depot address details and collection instructions will be provided in your confirmation email.


Black metal ring with inward-facing spikes, likely a protective animal barrier or trap cover

Effortless Installation, Built For Lifetime Lawn Borders

See How Easily EverEdge Locks Together

Installing clean, professional garden borders and tree surrounds shouldn't require a team of contractors or hours of back-breaking digging. EverEdge products are pre-engineered to install smoothly, lock firmly together, and sink flush into your lawn line.

Why New Zealand Landscapers Choose EverEdge

100% Mower Safe

Sinks level with your grass root line so you can mow straight over the edge without strimming or catching blades.

Built-In Locking System

Every piece features integrated tongue-and-slot joiners for seamless, continuous borders that won't separate over time.

Galvanised & Powder-Coated

Made from 1.6mm gauge mild steel that won't rot, warp, or crack under intense UV or frost conditions.

Christchurch Depot Available

Order online for direct tracked freight nationwide, or select free Click & Collect from our Christchurch depot.

Frequently Asked Questions About Garden Edging NZ

  • Can I drive a lawnmower straight over EverEdge?

    Yes. When installed correctly with the top of the edging flush with the soil line at the grass roots, lawnmowers can ride directly over the edge without damaging the steel or your mower blades.

  • How do Pre-Formed Tree Rings join together compared to straight edging?

    While straight EverEdge lengths connect using a built-in tongue-and-slot interlocking system, Pre-Formed Tree Rings arrive pre-curved into arcs and join together securely at each intersection using included heavy-duty coach bolts. Both systems drive deep into the ground using integrated 95mm spikes.

  • Do I need special tools to bend EverEdge into shape?

    Not at all. EverEdge is designed to be bent by hand against a timber block or soft ground to create smooth curves or sharp right angles.

  • How deep do the integrated spikes go into the soil?

    Each 1-metre length includes six 95mm ground spikes that drive deep into the soil to keep the edging permanently anchored without shifting over time.

  • Can I collect my order in person?

    Absolutely. Select the Click & Collect option at checkout to collect your order directly from our Christchurch depot once your fulfillment confirmation email arrives.

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