Why would landower rather use slaves than indentured servents?

Landowners preferred using slaves over indentured servants because slaves were seen as a lifelong and inheritable source of labor, while indentured servants could only work for a limited period of time. Slaves were also considered to be a more profitable and reliable workforce as they were seen as a long-term investment. Additionally, the racial hierarchy of the time often justified the use of slaves over indentured servants.