Curcuma longa
How to Grow Turmeric
Turmeric is a tropical plant native to India and southeast Asia and is used throughout the world as a powdered bright orange-yellow spice. The roots (rhizomes) have an earthy, slightly bitter taste and are enjoyed in a diverse range of foods, from curries, soups and stews to desserts and teas. The rhizomes can also be dried and turned into Turmeric powder. Turmeric contains curcumin, which is reported to have multiple health benefits, including anti-inflammatory properties and improving heart health.
Related to Ginger, Turmeric plants develop into a clump with elongated oblong green leaves. The leaves have a spicy flavour and can be used to wrap fish before steaming, or shredded into stir fries, salads and rice.
Climate Zone, Where and When to Grow
Climate zone: Turmeric can be grown in all areas around Australia. In cool climates, it needs a warm position with protection from frost.
When to grow: Grow Turmeric during the warmest months and plant rhizomes in spring.
Where to grow: Grow Turmeric in a partly shaded spot in a well-drained garden bed or pot.
Harvesting
Growing time: Depending on the climate, Turmeric will be ready to harvest approximately 9-10 months after planting.
When to harvest: Gently dig up plump rhizomes when the leaves start to yellow.
Part shade/bright spot
Water regularly
Rich, water holding soil
All climatic zones
9 - 10 months
Spring