85-95 Days to maturity. Celosia argentea spicata. Flamingo Series Wheat Celosia Flower Seeds. Non-GMO, Annual. Received the Award of Garden Merit from the Royal Horticultural Society. These stunning Celosias are high performers throughout the summer with their feather-like and delicately colored spires. This 'Wheat-type' celosia is used primarily for cut flowers. It produces plumes of light pink or pink-to-white spikes that are sure to be the eye-catching garden staple you are seeking. Approximately 39,000 seeds/oz.