Best time to plant corn in Australia
Zea mays
Also called Maize, Sweet corn
Corn is a big, sturdy grass whose female flower clusters become ears packed with kernels, the part that gets eaten. Sugar-rich sweet corn is the type grown for the table, while field corn goes to livestock and into products such as cornmeal. Most modern kernels are white or yellow, though other colours exist.
On a shared plot: suits a plot
Finishes in a season and stays within its space, so it suits most plots.
When to sow
| Zone | Months | How well checked |
|---|---|---|
| Cool | Oct to Jan | Matches local guides |
| Temperate | Sep to Jan | Matches local guides |
| Subtropical | Aug to Feb | Matches local guides |
| Tropical | Jan to Nov | Broadly matches local guides, with some differences |
| Arid | Sep to Jan | Matches local guides |
Your local conditions can shift any months shown here, so treat them as a guide.
Growing details
- How to start
- Sow directly in the bed
- Sowing depth
- 4cm
- Plant spacing
- 60cm
- Row spacing
- 76cm
- Height
- 290cm
- Germination
- 5-15 days, in soil above 12°C (18°C for supersweet types)
- Time to harvest
- 75 days
- Frost
- Frost tender
- Sun
- Full sun
- Life cycle
- annual
These are typical figures, and varieties differ. Your seed packet takes priority.