[header] How to get amaryllis to rebloom [title] Remove each flower as it fades. [step] Once a flower has faded, cut the flower where it meets the main stalk with a clean knife or scissors. Make sure to remove the green lump and thin green stem attaching the flower to the stalk. 
This prevents the plant from producing seeds, which requires a lot of energy that could be going into survival and growth instead. [title] Cut the flower stalks once they yellow or sag.