Turmeric
Curcuma longa
Ginger's golden cousin - a lush tropical rhizome for curries and fresh tea, dug at the end of a long, warm season.
Quick tip
Sprout a rhizome indoors, then plant out when the soil is warm; it needs a long, humid season. In cool climates grow it in a pot you can bring inside.
⛅ Part sun↔ 12″ apartZones 8–11⏳ ~270d
When to plant Turmeric
- Start indoorsSow seed indoors 3–2 weeks before your last spring frost.
- Transplant outMove seedlings into the garden 4–6 weeks after your last spring frost.
At a glance
Botanical name
Curcuma longa
Category
Vegetables
Hardiness
Tender
Sun
Part sun
Spacing
12″ apart
Days to maturity
~270 days to harvest
Hardiness zones
USDA zones 8–11
Rotation family
Other
Soil pH
6–7
Companion planting
Plant near
🌱 A shade-tolerant rhizome that thrives in a warm, humid cluster with ginger and other tropical spices.