Best time to plant watermelon in Port Lincoln
Citrullus lanatus
Sow watermelon in Port Lincoln in Oct to Dec.
A sprawling, frost-tender vine grown for its large, sweet, juicy fruit. It needs a long, hot season, plenty of room and steady water while the fruit swells.
When to sow in Port Lincoln
Port Lincoln, SA is in the temperate zone. The zone also plants in Aug to Sep, but Port Lincoln's frost dates make those months risky for a frost-tender crop.
Matches local guides.
Your local conditions can shift any months shown here, so treat them as a guide.
Frost in Port Lincoln
Frost usually arrives in Port Lincoln around mid July and finishes by early August. In about 1 year in 10 it comes as early as mid June or as late as mid September, so frost-tender crops are planned around those dates.
From its Bureau of Meteorology station, 1991 to 2020, counting a night at 2°C or lower as a frost. Frost hollows and hillsides can shift these dates by weeks, so ask the growers at your garden too.
On a shared plot: needs a lot of room
Vines wander well beyond a small bed. Train them back into your plot, and ask your coordinator if space is tight.
Growing details
- How to start
- Sow directly in the bed
- Sowing depth
- 25-38mm
- Plant spacing
- 90-120cm
- Row spacing
- 125cm
- Germination
- 10-14 days at 27-32°C
- Time to harvest
- 85 days
- Frost
- Frost tender
- Sun
- Full sun
- Life cycle
- annual
These are typical figures, and varieties differ. Your seed packet takes priority.