How Are Sesame Seeds Grown?

Climate

• Sesame requires warm weather to survive and cannot be grown in some portions of the United States, especially in colder areas. Most commercially produced sesame plants grow in sub-Saharan Africa, Asia and parts of the Middle East. When planting, soil temperatures must be over 70 degrees Fahrenheit or the seed is unable to germinate and sprout properly.

Soil

• Sesame plants prefer fertile and sandy soils to those with high clay content. When planting, sesame requires moist soil. Because the seedlings are very frail, they may not be able break through soil crust, no matter how thin. Once established, sesame plants require well-irrigated soil and do not survive if the soil becomes waterlogged.

Potential Problems

• Sesame plants are resistant to insect pests, but should be planted in areas relatively free of weeds. Herbicide and pesticide use is not encouraged and may cause severe damage to the plant if certain long-lingering chemicals are used. Diseases in sesame plants are rare, but include common ailments such as leaf spot and root rot.