Best time to plant horseradish in Alice Springs
Armoracia rusticana
Sow horseradish in Alice Springs in Jun to Aug.
Horseradish is grown mainly for its big, white, tapering root, used as a spice and condiment. The intact root smells of little, but cutting or grating it releases mustard oil that irritates the eyes and sinuses. This leafy perennial, related to mustard and wasabi, can reach 1.5 metres.
When to sow in Alice Springs
Alice Springs, NT is in the arid zone. Its months for horseradish apply here without a frost adjustment.
Not yet checked against a local guide.
Your local conditions can shift any months shown here, so treat them as a guide.
Frost in Alice Springs
Frost usually arrives in Alice Springs around late May and finishes by mid September. In about 1 year in 10 it comes as early as early May or as late as early October, 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: can spread
Regrows from root pieces and is very hard to remove. Grow it in a tub or ask your garden first.
Growing details
- How to start
- Sow directly in the bed
- Sowing depth
- 3cm
- Plant spacing
- 30cm
- Row spacing
- 30cm
- Height
- 50-90cm
- Time to harvest
- 240 days
- Frost
- Hardy, takes a light frost
- Sun
- Full sun
- Life cycle
- perennial
These are typical figures, and varieties differ. Your seed packet takes priority.