Soil Science
Building soil that holds water and feeds plants through the season, from seed-raising mix to biofumigation.
Sandy, clay or loam? Understanding and improving your soil type
Sand, clay or loam? Once you know which soil you have, you can work with its strengths and patch its weaknesses. Here is how to read and improve yours.
Soil pH explained: why it matters and how to nudge it
Soil pH quietly shapes how well your vegetables grow. Here is what the scale means, why it matters, and how to nudge your soil into the right band.
Getting on top of weeds: organic strategies that actually work
You will never beat weeds for good, but you can stay ahead of them. Here are the organic strategies that genuinely work in an Australian garden.
Brassica Biofumigation: A Home Gardener’s Guide to Natural Soil Disease Control
Are soil diseases building up in your garden? Brassica plants produce natural fumigant compounds that can suppress pathogens such as Verticillium and root-knot nematodes when chopped and incorporated into moist soil. Here’s how the science works, which species to use, and the step-by-step technique that makes the difference.