Sugarcane is one of Kenya’s leading cash crops because it supports farm incomes, factory jobs, transport services, and rural trade. Farmers grow it for sugar production, jaggery, ethanol, livestock feed, chewing cane, and fresh juice. Across western Kenya, many households rely on cane sales as a major source of income. Main production areas include Kakamega, Bungoma, Busia, Kisumu, Migori, Homa Bay, Siaya, Trans Nzoia, Kericho, Narok, and parts of the Coast region. Since national demand for sugar remains high, the crop continues to offer strong commercial potential when producers manage it efficiently.

Varieties

Kenya grows both older and improved sugarcane varieties. Traditional types such as Co 421, Co 617, and N14 still appear in some zones, although many growers now prefer newer cultivars with higher yields and stronger disease tolerance. KEN 83-737 is widely planted because it combines high tonnage, strong ratooning ability, and good sucrose content. In several regions, KEN 82-216 delivers reliable production under varied conditions. Growers in western and Nyanza areas often choose KEN 82-219 for its stable yields. D 8484 also attracts interest because it resists some diseases and produces quality cane. Variety selection should match rainfall, maturity period, factory demand, and local pest pressure.

Climate & Soil

Warm tropical conditions favour sugarcane production. Ideal temperatures range from 20°C to 30°C, while annual rainfall should total 1,200 mm to 1,800 mm and spread well through the year. The crop performs best at low to medium altitudes, although some highland zones also support strong yields where temperatures remain suitable. Deep, fertile, and well-drained loam or clay-loam soils encourage vigorous root growth and high cane output. Suitable soil pH ranges from 5.5 to 7.5. However, shallow, saline, or waterlogged soils often reduce growth and lower sugar levels.

Propagation & Planting

Most farmers propagate sugarcane using healthy stem cuttings called setts or by raising bud-chip seedlings in nurseries. Disease-free planting material from vigorous mother crops gives the best start. Good land preparation begins with clearing the field, deep ploughing, and harrowing to create a fine seedbed. Growers then open furrows about 1.2 to 1.5 metres apart and place three-budded setts end to end in the row. A light soil cover protects the setts while allowing easy sprouting. Adding manure or basal fertilizer during planting supports early growth. Planting at the onset of rains improves establishment, while mulch helps conserve moisture and suppress weeds.

Field Management & Harvesting

Effective management starts with timely weeding, especially during early growth stages. Farmers should earth up rows to support stools and improve drainage. Mulching further reduces moisture loss and limits weed pressure. In drier areas, irrigation helps maintain steady crop development. Fertilizer application should follow soil test results, with nitrogen often added during active growth. Regular scouting helps control stalk borers, termites, smut, mosaic disease, and ratoon stunting disease.

Harvesting begins when the crop reaches maturity and sugar levels peak. Depending on variety and climate, plant cane may mature in 10 to 18 months. Workers should cut stalks close to the ground because the lower sections hold more sugar and support ratooning. After cutting, they strip leaves, remove tops, and deliver cane quickly to mills to reduce sugar losses. Good ratoon management after harvest can produce additional profitable crops.

Nutritional Value

Although processors mainly grow sugarcane for sugar, fresh cane also provides energy and useful nutrients. Cane juice contains natural sugars that supply quick energy. It also offers small amounts of potassium, calcium, magnesium, iron, and antioxidants. When vendors prepare it hygienically, fresh juice can support hydration. Many people also chew raw cane for sweetness and fibre. Even so, consumers should take it in moderation because of its high sugar content.

Uses & Market Potential

Sugar remains the main commercial product from sugarcane in Kenya, yet the crop offers many other income streams. Processors convert cane into jaggery, molasses, ethanol, electricity from bagasse, animal feed, and industrial raw materials. Street vendors and retailers also sell fresh juice and chewing cane in local markets. Because Kenya often faces a sugar supply gap, efficient farmers can benefit from strong domestic demand. In addition, cooperatives, contract farming, and value addition can improve returns. With better varieties, sound agronomy, and reliable milling systems, sugarcane can remain a profitable agribusiness crop in Kenya.