5 Red Lion Amaryllis Bulbs. Special Holiday Bulk Pricing! Wonderful to Gift As-is to Your Friends, or Jazz These Bulbs up Yourself with Clever Packaging to Put Your Own Style Into Your Gift! This Large, Dramatic Red flower is a Holiday favorite for Forcing indoors in the middle of Winter! 20-24 inches tall Blooms 6-10 weeks after planting Zone 1-10 when planted indoors.