Sunflower is an oilseed crop grown for its edible seeds and high-quality cooking oil. It is valued for its adaptability, short growing cycle, and ability to perform under varying climatic conditions. In Kenya, sunflowers grow well in regions such as Western Kenya, Rift Valley, parts of Eastern Kenya, and semi-arid zones where other oil crops may struggle. The plant produces large flower heads that develop seeds used for oil extraction, animal feed, and direct consumption.

Varieties
Common sunflower types include Kenyan open-pollinated varieties, Peredovik, Record, and hybrid varieties. Open-pollinated types are widely used due to affordability and adaptability, while hybrids provide higher oil content, uniform maturity, and better yield potential. Selection depends on rainfall levels, market access, and intended use, such as oil production or seed sales.

Growing Conditions
Best growth occurs in warm temperatures of 18–30 °C with moderate rainfall of 500–1,000 mm. The crop thrives in well-drained loamy or sandy soils with a pH of 6.0–7.5. Full sunlight is essential for strong flowering and seed formation. Waterlogging reduces root development and increases disease risk, while drought during flowering can significantly reduce yield.

Growth Cycle
Sunflowers grow from seed into tall, upright plants with broad leaves and a single flower head. Flowering occurs after vegetative growth, followed by seed filling and maturation. Harvesting takes place when heads dry, and seeds reach full maturity, ensuring high oil content and quality.

Nutritional Value
Sunflower seeds contain healthy fats, protein, vitamin E, magnesium, and antioxidants. These nutrients support heart health, energy production, and overall nutrition.

Uses & Market Potential
Sunflower seeds are processed into cooking oil, animal feed, and snacks. The crop also supports agribusiness value chains through oil extraction and seed marketing. Rising demand for vegetable oils creates strong opportunities for commercial production and value addition.