A tree guard is the difference between a successful planting and an expensive replacement.
Every year, thousands of native seedlings fail because they were left unprotected after planting. Rabbits, wallabies, livestock, wind, and frost can destroy young trees within days. A properly selected tree guard shields new plantings during their most vulnerable growth stage and dramatically improves survival rates across revegetation, landscaping, and agricultural projects.
This guide covers the main types of tree guards available in Australia, how to choose the right one for your project, and common installation mistakes that reduce their effectiveness. Whether you are a contractor running a 10,000-tube revegetation job or a council team planting street trees, the right tree guards will save you time and money.
Need tree guards in bulk? Contact the team at All Stake Supply for trade pricing and volume discounts on all guard types.
A tree guard is a physical barrier placed around a young tree or seedling to protect it from animal browsing, mechanical damage, wind stress, and temperature extremes. They are standard practice in revegetation work across Australia and increasingly common in urban landscaping.
The Australian Department of the Environment recognises tree guards as a core component of successful revegetation programs. Without protection, seedling mortality rates in areas with rabbit or wallaby pressure can exceed 80%.
Tree guards serve several purposes:
The type of guard you need depends on the threats at your site, the species being planted, and how long protection is required. A coastal revegetation project has different demands from a council street tree program.
There are four main categories of tree guard used in Australian planting projects. Each has trade-offs in cost, durability, airflow, and environmental impact.
Corflute (corrugated polypropylene) guards are the most widely used tree guard in Australian revegetation. They are lightweight, cost-effective in bulk, and provide solid wind and frost protection. The Corflute Tree Guard 140 x 140 x 450mm is a standard size used across council, Landcare, and mine rehabilitation projects.
Corflute guards work best for small native tubestock in exposed or frost-prone locations. They are less suited to sites where ongoing maintenance visits are unlikely, as they need to be removed once the tree outgrows them.
Mesh guards provide animal exclusion with better airflow than solid-walled options. Plastic mesh tree guards are popular for general revegetation work, while metal mesh tree guards offer heavier-duty protection where livestock or larger animals are present.
Biodegradable guards break down naturally over 2 to 5 years, removing the need for retrieval. The Green-POD Medium Tree Guard is a popular option for projects where ongoing site access is limited or where plastic waste is a concern.
Tree guard sleeves are flat-packed tubes of plastic that wrap around seedlings. The Plastic Tree Guard Sleeves 800 x 500mm are suitable for taller plantings or species that need extended protection. Sleeves are lighter than rigid guards and pack flat for transport, which matters on large-scale projects.
The right tree guard depends on your site conditions, budget, and how long you need protection. This comparison covers the key differences between the four main types.
| Type | Wind Protection | Airflow | Animal Protection | Lifespan | Best For |
|---|---|---|---|---|---|
| Corflute | High | Low | Moderate (small animals) | 5-10 years | Frost-prone revegetation, tubestock |
| Plastic mesh | Low | High | Moderate (rabbits, hares) | 3-7 years | General revegetation, good airflow sites |
| Metal mesh | Low | High | High (livestock, roos) | 10+ years | Rural, pastoral, high-pressure sites |
| Biodegradable | Moderate | Moderate | Moderate (small animals) | 2-5 years (degrades) | Remote sites, no-retrieval projects |
| Plastic sleeves | Moderate | Low-moderate | Moderate (small animals) | 3-7 years | Large-scale revegetation, road corridors |
Picking the wrong tree guard wastes money and can actually harm your plantings. A corflute guard on a hot, exposed northern slope will cook seedlings. A flimsy mesh guard on a property with cattle will last about a week.
Work through these factors before ordering:
Not sure which type suits your project? Contact the team at All Stake Supply. They have supplied tree guards to councils, contractors, and Landcare groups for over 48 years.
A tree guard only works if it is installed properly. Poor installation is responsible for more guard failures than product defects.
Follow these steps for a reliable installation:
For large-scale projects, set up a planting team with dedicated roles: hole digger, planter, waterer, and guard installer. This assembly-line approach is significantly faster than having each person complete every step.
Use weed mat around the base of each planting to suppress grass competition. Weed competition is one of the top causes of seedling failure in the first 12 months, alongside animal browsing.
After supplying tree guards for thousands of revegetation and landscaping projects, these are the errors that come up repeatedly.
Tree guards are not always necessary. On a fenced suburban garden with no rabbit pressure, they add unnecessary cost. But for most professional planting work in Australia, they are standard practice.
Tree guards are strongly recommended for:
Browse the full product range at All Stake Supply for tree guards, stakes, weed mat, and erosion control products. For trade pricing and bulk orders, contact the team directly.
