Amaryllis Ballerina - Double Coral Beautiful Double Coral Amaryllis. Hadeco Variety. New Hadeco Amaryllis are from South Africa. (Grower: Hadeco Amaryllis are the easiest, fastest and most spectacular of all plants to grow!") 1-2 Stems per Blooming Period 16-18 cm. Bulb Can Re-Bloom with Care Instructions Provided