Maintenance Guide For Strata Garden

Strata garden maintenance covers the professional upkeep of landscaped common areas within residential, commercial, and mixed-use strata schemes. Well-maintained gardens enhance property values, improve resident satisfaction, and fulfil the owners corporation’s legal obligations under the Strata Schemes Management Act 2015 (NSW) to maintain common property in a state of good repair. strata cleaning

Legal Obligations for Strata Garden Maintenance

Under the Strata Schemes Management Act 2015, the owners corporation has a statutory duty to maintain and keep in a state of good repair the common property, which includes all landscaped areas, garden beds, lawns, trees, hedges, pathways, and irrigation systems on common property land.

Section 106 of the Act requires the owners corporation to establish and maintain a capital works fund (previously known as the sinking fund) and an administrative fund to cover ongoing maintenance costs. Garden maintenance typically falls under the administrative fund as a recurring operational expense, while major landscaping projects or tree removal may be capital works fund expenditure.

The strata committee, acting on behalf of the owners corporation, is responsible for appointing and managing garden maintenance contractors. Decisions regarding significant changes to garden design, tree removal, or major landscaping works may require a general meeting resolution depending on the scope and cost.

Common Area Garden Maintenance Schedule

A structured maintenance schedule ensures consistent presentation and plant health throughout the year. Most strata properties require fortnightly maintenance during the growing season (September through April) and monthly visits through winter, with frequency adjusted based on garden size, plant types, and committee expectations.

Weekly or fortnightly tasks during the growing season include lawn mowing and edging along pathways and garden borders, hedge trimming and shaping to maintain defined boundaries, weeding of garden beds and paved areas, blowing or sweeping pathways and driveways to remove leaf litter and debris, and checking irrigation systems for correct operation. See our guide on strata cleaning.

Monthly tasks include garden bed cultivation and mulch top-up where needed, seasonal pruning of shrubs and ornamental plants, fertiliser application according to a soil testing program, pest and disease inspection with treatment as required, and reporting any tree hazards or structural root damage to the strata manager.

Lawn Care for Strata Common Areas

Lawns in strata common areas experience high foot traffic from residents, visitors, and service providers. Selecting and maintaining appropriate turf varieties ensures durability and visual appeal. Common warm-season grasses suited to the Australian climate include Buffalo (Sir Walter, Sapphire), Couch (Santa Ana, Legend), and Kikuyu varieties that tolerate moderate shade and heavy use.

Mow at the height recommended for the specific turf variety—typically 25 to 50 millimetres for Buffalo and 15 to 25 millimetres for Couch. Regular mowing at the correct height encourages dense growth that suppresses weeds and withstands foot traffic. Avoid removing more than one-third of the leaf blade in a single mow to prevent stress.

Aerate compacted lawn areas annually using a core aerator to improve water infiltration, root development, and nutrient uptake. Top-dress with a sandy loam blend after aeration to fill cores and level the surface. Overseed thin areas with matching turf seed or install turf plugs for rapid recovery.

Tree Management and Arboricultural Services

Trees on strata common property require professional arboricultural management to ensure safety, health, and compliance with local council regulations. Many councils protect trees through Tree Preservation Orders or Development Control Plans that restrict removal or significant pruning without approval.

Engage a qualified arborist (minimum AQF Level 3 in Arboriculture) for tree assessment, pruning, and removal recommendations. Regular tree inspections identify structural defects, deadwood, pest infestation, and root interference with infrastructure before these issues create safety hazards or liability exposure for the owners corporation.

Pruning should follow Australian Standard AS 4373:2007 (Pruning of Amenity Trees) to maintain tree health and structural integrity. Avoid inappropriate pruning practices such as lopping or topping that create weak regrowth, increase decay risk, and diminish the aesthetic and environmental value of the tree canopy.

Irrigation System Management

Efficient irrigation reduces water costs and supports plant health in strata gardens. Modern irrigation systems use programmable controllers, drip emitters for garden beds, and pop-up sprinklers for lawn areas. Regular maintenance ensures the system operates efficiently and complies with any water restriction requirements set by Sydney Water or the relevant water authority.

Monthly irrigation checks should verify sprinkler coverage patterns, identify and repair leaks or broken heads, adjust watering schedules for seasonal conditions, and confirm rain sensor operation to prevent irrigation during rainfall events. Upgrading older systems to water-efficient technology including pressure-compensating drippers and smart controllers reduces water consumption and lowers strata levies.

Pest and Disease Management

Integrated Pest Management (IPM) approaches minimise chemical use in strata gardens while effectively controlling pests and diseases. IPM combines cultural practices (correct plant selection, mulching, irrigation management), biological controls (encouraging beneficial insects), and targeted chemical treatment only when monitoring thresholds are exceeded.

Common garden pests in the region include aphids, scale insects, lawn grubs (army worms, curl grubs), and fungal diseases including dollar spot, brown patch, and powdery mildew. Regular monitoring during maintenance visits enables early detection and treatment before significant damage occurs.

When chemical treatment is necessary, select products registered by the Australian Pesticides and Veterinary Medicines Authority (APVMA) and apply according to label directions. Notify residents of scheduled chemical applications in common areas as required by the strata by-laws and applicable state pesticide notification regulations.

Sustainable Landscaping Practices

Sustainability-focused garden maintenance reduces environmental impact and long-term costs for the owners corporation. Practices include mulching garden beds to 75 millimetres depth with organic mulch to conserve moisture and suppress weeds, composting green waste on site where space permits, selecting drought-tolerant native and adapted plant species for new plantings, and using organic fertilisers and soil amendments to build long-term soil health.

Water-sensitive urban design (WSUD) principles can be incorporated into strata garden management through rain gardens, permeable paving, and swale drainage that captures and filters stormwater runoff before it enters the stormwater system.

Selecting a Strata Garden Maintenance Provider

When engaging a garden maintenance contractor for strata work, verify appropriate insurance coverage including public liability and workers compensation, confirm experience with strata properties and understanding of owners corporation reporting requirements, and request a detailed scope of works document with defined frequencies and seasonal adjustments.

The contractor should provide regular photographic reports to the strata committee documenting work completed, issues identified, and recommendations for additional works. Clear communication between the garden maintenance provider and the strata manager ensures responsive service delivery and proactive management of the property’s landscaped assets.