Ferry-Morse 1129 Primrose Perennial Flower Seeds, Showy Evening (150 Milligram Packet) This Ferry-Morse seed packet contains evening primroses which bloom perennially These seeds are an heirloom variety; guaranteed to grow Plant height: 8-inch to 14-inch; 120-130 days to bloom Space plants 14-inch apart; drought tolerant and grows best in sun or partial shade Includes one, 150-milligram packet