The idea of replacing your lawn with a native garden is gaining popularity, and for good reason. Lawns are high-maintenance and often not visually appealing, while native gardens offer a more sustainable and cost-effective alternative. According to horticulturist Helen Tuton, lawns are "high input with low output," requiring significant time, patience, equipment, and effort for minimal results. This is where native gardens come in, offering a more functional and environmentally friendly approach to gardening.
Killing Off Your Lawn
There are three methods to remove your lawn and prepare for a native garden: herbicide, physical removal, and smothering. Herbicide is a quick and easy option, but it's important to consider its impact and follow safety guidelines. Physically removing the lawn involves cutting it out and removing seeds and stolons. The most popular method, however, is smothering with cardboard and mulch, which is cost-effective and efficient. Brenden Moore, an Aboriginal horticulturist, recommends this method, allowing you to start planting immediately without waiting for the grass to die.
Planting Native Species
When planning your native garden, consider a mix of medicinal, edible, tool-making, and visually appealing plants. This approach maximizes functionality and attracts pollinators, birds, and wildlife. The choice of plants depends on your location, with suggestions including Corymbia ficifolia, native mint bush, saltbush, Lomandra, Dianella, Banksia, and snake vines. Moore emphasizes the importance of planting native species close together to facilitate communication between plants.
Creating a Sustainable Pathway
If you want to walk through your native garden, consider sustainable pathway options. Woodchip is a popular choice, creating a haven for insects and birds. A thick layer of organic mulch is also affordable and easy to maintain. For those with more mobility or heavier use, crushed rock or granitic sand can provide a stable and permeable surface. Integrating pavers with ground cover is another option.
Planning and Patience
Creating a native garden is a long-term project, requiring planning and patience. Most maintenance involves regular mulching and slow-release fertilizing. It's important to remember that the benefits of biodiversity will become apparent over time, not overnight. As Tuton notes, "We've been conditioned with these TV shows to see gardens transformed overnight. But it's about planning and patience. And trial and error."
In conclusion, replacing your lawn with a native garden is a rewarding and environmentally conscious decision. With the right approach and a bit of patience, you can create a thriving, sustainable space that benefits both your local ecosystem and your own well-being.
