A design philosophy and practice modelled on natural ecosystems, aiming to create sustainable, self-sufficient agricultural systems. Based on three ethics (earth care, people care, fair share) and numerous design principles.
Permaculture combines permanent agriculture with permanent culture, developing garden systems that mimic natural ecosystems. In Australian gardens, this means designing landscapes that work with local climate conditions, native plants, and seasonal patterns rather than against them. The philosophy embraces zone planning—placing high-maintenance plants closer to your home and hardy natives further away—and uses layering to maximise productivity across different heights and root depths.
Key permaculture principles include observing your local conditions before planting, capturing and storing water (critical in Australia's variable rainfall), and building soil health through composting and mulching rather than relying on chemical fertilisers from Bunnings. Many Australian gardeners apply permaculture by establishing food forests with native fruiting trees, creating swales to manage water runoff, and integrating animals like chickens to manage pests naturally.
Permaculture works particularly well in tropical and subtropical zones (zones 10-12) where year-round growing is possible, but can be adapted to cooler climates by selecting appropriate varieties for your region. The approach reduces ongoing maintenance after establishment, making it ideal for Australian summers when water restrictions often apply. Start small with a mulched garden bed combining native plants with productive species, observing how water moves and shade patterns change seasonally.