Jowar (Sorghum)
Sorghum bicolor
📖 About this plant
Jowar (Sorghum bicolor), known as jowar in Hindi, cholam in Tamil, jonna in Telugu, and sorghum in English, is a tall annual grass in the Poaceae family — the fifth most important cereal crop in the world after wheat, rice, maize, and barley, and a staple food for over 500 million people in the semi-arid tropics of Africa and Asia. Native to northeast Africa (modern Sudan and Ethiopia), sorghum was domesticated over 5,000 years ago and arrived in India around 1500 BC — where it became the staple grain of the dry regions of Maharashtra (where it is the iconic “jowar roti” grain), Karnataka, Telangana, Andhra Pradesh, Tamil Nadu, Rajasthan, and Gujarat. India is today one of the worlds top sorghum producers (alongside Nigeria, USA, Mexico, and Sudan), with major cultivation in Maharashtra (the largest producer — especially the dry Deccan districts of Solapur, Ahmednagar, Pune), Karnataka, Telangana, Madhya Pradesh, and Rajasthan. The plant is a tall (1-4 m) robust grass with long sword-shaped blue-green leaves (with a characteristic white midrib) and a large open panicle (head) 15-40 cm long containing hundreds of small round grains. The grain is small (3-5 mm), round, and ranges in color from white to yellow to red to brown. Sorghum is exceptionally drought-tolerant (more than maize or pearl millet — it goes dormant during drought and resumes growth when rain returns), heat-tolerant, and adapts to a wide range of soils. Nutritionally, sorghum is comparable to wheat or corn — rich in carbohydrates, plant protein (10-12%), dietary fiber, B vitamins, iron, phosphorus, potassium, and antioxidants (especially the red/brown varieties, which contain tannins and anthocyanins). It is also gluten-free, making it a great wheat alternative for those with celiac disease. In India, jowar is ground into flour and made into rotis (jowar roti or bhakri — the famous thick flatbread of Maharashtra and Karnataka, served with curries, thecha, and chutney), dosas, idlis, and porridge. The whole grain is also cooked like rice (jowar pulao), popped like popcorn, and used in breakfast cereals. The plant is also a major fodder crop — the leaves and stems are fed to cattle (especially in dry regions), though care must be taken with young plants (which can contain toxic prussic acid). Beyond India, sorghum is used to make flatbreads in Africa (injera-adjacent breads, kisra, gaat), beer in Africa (sorghum beer is a traditional and commercial staple), and biofuel and animal feed in the USA. In Ayurvedic medicine, jowar is considered light, cooling, and easy to digest — recommended for pitta dosha and weight management.
🧑🌾 Care requirements
Full sun
Drought-tolerant; minimal watering
Low (30-50%)
25-40°C
Well-draining loam; pH 5.5-8.0 (tolerates saline/alkaline)
Moderate-N; balanced NPK
📋 Plant facts
- 🌍 Origin
- Northeast Africa (Sudan and Ethiopia)
- 📏 Max height
- 1-4 m
- 📐 Spread
- 30-60 cm
- 🕰️ Bloom time
- Late summer; large open panicle (head)
- 🎨 Bloom color
- Yellowish-brown (mature head turns straw-brown)
- 🍃 Foliage color
- Long sword-shaped blue-green leaves with white midrib
- ⏳ Lifespan
- Annual (1 season)
- 📈 Growth rate
- Fast — harvest in 90-120 days
- ☠️ Toxicity
- Immature plants can produce prussic acid (HCN) — toxic to livestock; mature grain safe
- 🌱 Propagation
- Seeds (direct sow)
🛡️ Health & Safety
Immature plants can produce prussic acid (HCN) — toxic to livestock; mature grain safe
Common issues
- Shoot fly (most serious — kills young seedlings), stem borer, sorghum midge (damages grain), downy mildew, anthracnose, leaf blight, sooty stripe, ergot, grain mold (especially in humid weather at harvest), striga weed (parasitic weed devastating sorghum crops), prussic acid poisoning (in immature plants after drought or frost — toxic to livestock)
💡 Care tips
- Direct sow seeds at the start of the monsoon (June-July in India for kharif crop) or in early spring (February-March for rabi crop in south India). Sow seeds 2-3 cm deep, 10-15 cm apart, in rows 45-60 cm apart. Thin seedlings to 15-20 cm apart after establishment. Plant in full sun in well-draining, moderately fertile loam. Sorghum tolerates a wide pH range (5.5-8.0) and is one of the most salt-tolerant cereals — it grows in saline/alkaline soils where other cereals fail. Water sparingly — sorghum is exceptionally drought-tolerant and suffers from overwatering. Water during germination and flowering if rainfall is inadequate; otherwise rely on monsoon. Stop watering when grain matures. Apply moderate nitrogen at planting; do NOT apply excessive nitrogen (causes lodging and reduces grain yield). The plant grows rapidly — 1-2 m in 50-70 days. Heads emerge 60-80 days after sowing and mature 90-120 days after sowing. Harvest when heads turn from green to straw-brown and grains become hard — cut heads individually or cut entire plants, dry in the sun for 3-5 days, then thresh to release grain. Thresh by beating dried heads with sticks or by trampling. Winnow to remove chaff. Dry grain to 12% moisture before storage. Store in airtight containers or grain bags in a cool, dry place — add dried neem leaves to prevent insect infestation. Save seeds for next year — they remain viable for 1-2 years. CAUTION for fodder: do NOT graze or cut immature sorghum for fodder immediately after drought or frost — the plants can contain toxic prussic acid (HCN). Cut and wilt the fodder for 24 hours before feeding, or wait until plants are 60+ cm tall. Popular Indian cultivars include CSH-16, CSV-20, Phule Yashoda, Phule Vasudha, CO-30, and the improved dual-purpose (grain + fodder) varieties like CSH-13R. For home gardeners, sorghum is one of the easiest and most ornamental grains to grow — fast, drought-tolerant, and the dramatic seed heads look beautiful in a sunny border or as a backdrop.
