Turmeric
Curcuma longa
📖 About this plant
Turmeric is a golden-colored rhizomatous herb and the source of curcumin, one of the most extensively studied anti-inflammatory compounds in modern herbal medicine. It has been used for thousands of years in Ayurvedic practice for joint health, digestion, and wound healing.
🧑🌾 Care requirements
Full sun to partial shade (4-6 hrs)
Every 2-3 days
High (60-80%)
20-35°C
Rich, well-draining loam with high organic matter; pH 5.5-7.0
Generous compost or well-rotted manure at planting; balanced liquid fertilizer every 2-3 weeks
🌐 Common Names
📋 Plant facts
- 🌍 Origin
- Indian subcontinent, Southeast Asia
- 📏 Max height
- 60-150 cm
- 📐 Spread
- 60-90 cm
- 🕰️ Bloom time
- Summer
- 🎨 Bloom color
- White, Pink, Yellow
- 🍃 Foliage color
- Green
- ⏳ Lifespan
- Perennial
- 📈 Growth rate
- Moderate
- ☠️ Toxicity
- Non-toxic at culinary doses; extremely high doses may cause GI upset; may interact with blood thinners
- 🌱 Propagation
- Rhizome division — plant pieces with 1-2 buds in spring after soil warms
🛡️ Health & Safety
Non-toxic at culinary doses; extremely high doses may cause GI upset; may interact with blood thinners
Common issues
- Rhizome rot from Pythium fungus
- Bacterial wilt
- Leaf spot diseases
- Nematode damage
💡 Care tips
- Grow from rhizomes planted 2 inches deep in rich soil
- Takes 8-10 months to mature for harvest
- Active compound curcumin has powerful anti-inflammatory properties
- Dig up rhizomes in fall when leaves begin to yellow
