Grown indoors, an amaryllis takes 4 to 6 weeks to bloom, just in time for Christmas and New Year's if you begin forcing the bulbs now. In the meantime, enjoy FLOWER magazine's collection of arrangements featuring this holiday favorite.
How to force an Amaryllis to bloom in time for Christmas. One simple step is the key to making your amaryllis bulb rebloom and that is to simply give it a break in early fall. After a short dormancy it'll be ready to bloom for Christmas again!