Australia’s summer months can be harsh on your garden, with soaring temperatures and dry conditions challenging even the most seasoned gardeners. To ensure your plants thrive through the season, a few well-thought-out steps can make all the difference. Whether you're growing a vegetable patch or maintaining a lush lawn, here are some key tips to help your garden survive and thrive in the heat.
Water Wisely
During the scorching summer days, proper watering is crucial. Early morning or late afternoon is the best time to water your garden, as it helps reduce evaporation and ensures that your plants receive the hydration they need. Using an irrigation system with valves that offer flow control - such as the Irritrol Solenoid Valve With Flow Control or Irritrol 2400MT BSB Jar Top Solenoid Valve - will ensure water is applied to the plants at a slow and consistent rate, reducing the risk of run-off and water wastage.
Mulching is Your Best Friend
Adding a layer of organic mulch around your plants is one of the most effective ways to retain moisture. Mulch keeps the soil cool, reduces water evaporation, and helps prevent weeds from taking over. Materials such as bark, wood chips, straw, or compost are great options for mulching. Not only does it conserve water, but it also enriches the soil as it decomposes.
Optimise Your Irrigation System
An efficient irrigation system can make all the difference in an Australian summer. But irrigation systems can wear out over time, leading to uneven water distribution or even water wastage. To maintain efficiency, regularly check your sprinkler nozzles for any signs of clogging, leaks, or damage. The Toro Nozzle Lifter is an excellent tool that enables you to easily lift, check and clean or replace nozzles without damaging the sprinkler head or the nozzle itself.
Choose Heat-Resistant Plants
Selecting drought-tolerant plants and native species is a smart move for Australian summers. Plants like succulents, lavender, and native grasses are naturally adapted to the dry climate, requiring less water and maintenance. Incorporating these plants into your garden will reduce your water usage while still providing vibrant greenery throughout the season.
Provide Shade Where Necessary
Just like we seek shade during the summer, your plants can benefit from it too! Installing temporary shade cloths or using garden umbrellas to protect delicate plants during extreme heat can prevent them from wilting. For larger plants or trees, consider planting understory plants that thrive in partial shade.
Fertilise Carefully
Summer heat can make plants more vulnerable to stress, so be cautious with fertilising. Over-fertilizing during hot months can lead to burned roots and increased water demand. Opt for a slow-release, organic fertiliser that enriches the soil gradually, giving your plants the nutrients they need without overwhelming them.
Keep an Eye on the Weather
During prolonged periods of high temperatures, your plants may require extra care. Adjust your watering schedule accordingly, and consider providing extra protection for your most vulnerable plants. Tools like the Toro Tempus™ app, used in conjunction with the Tempus DC Battery Irrigation Controller, will allow you to easily adjust schedules as needed, especially during seasonal changes or during extreme weather conditions.
Happy gardening!
