What makes supply more inelastic?

Supply becomes more inelastic when producers have limited ability to change their production levels in response to price changes. This can occur due to factors like the time required to increase production capacity, the availability of raw materials, or the nature of the product itself, such as agricultural goods that depend on growing seasons. Additionally, if there are few substitutes for a product, suppliers may be less responsive to price changes, further increasing supply inelasticity.