The term 'READY-TO-PLANT PLOT' refers to a plot of land that has been prepared for planting. The crossword solution for this term is 'SEEDBED, ' which is an area of soil that has been tilled and fertilized in order to provide the ideal environment for seeds to germinate and grow. A seedbed is often used to prepare a plot of land for planting, and it is important to ensure that the soil is properly prepared before planting to maximize the chances of successful growth.