Good soil is the foundation of a healthy waterwise garden, the healthier your soil the more drought resistant your plants will be.
Sandy soil, commonly found in WA, has a low water and nutrient holding capacity. Here are some handy tips on how to improve your soil:
- Apply a soil improver with a wetting agent at the start of winter rains, in early summer and as recommended by the manufacturer.
- The easiest time to improve soil is when planting, when it can be thoroughly mixed with the top 30cm of soil.
- Apply soil improver from the top to an established garden by spreading a layer of compost and then a layer of waterwise mulch.
- Always water in wetting agents until they foam. This means they are activated and doing their job. To make the most of your wetting agent apply a soil improver and waterwise mulch.
- Add organic matter, also known as compost for healthy plant growth
- Animal manures, worm farm residue, bagged soil improver and soil conditioners are all good sources of organic matter
- Add soil amendments, also called clays to improve water and nutrient holding capacity
Watch this video about improving your soil through the use of wetting agents:
Read a transcript of 'Improving your soil with wetting agents' (new window)
Watch this video about improving your soil through the use of clay:
Read a transcript of 'Improving your soil with clay products' (new window)