Gorgeous Amaryllis Holiday Kit with Grand Prix Bulb, With a Green Pot, a Burlap Bag, a Red Ribbon, and a Professional Growing Medium Perfect for a Spectacular Gift! This Amaryllis Kit is a real stunner, one of the most elegant, beautiful that we have ever had! Perfect Gift for a gardening lover, friend, mother-in-law, co-workers.......the list is endless these are designed to be grown indoors, they bloom 5-7 weeks after planting. They need some water and a nice, sunny spot!