|'Cobham Gold' grows to 24" tall and bears double flowers. Often sold as Chrysanthemum maxiumum. Perennial in clump florming shape. Fleshy leaves are toothed and glossy dark green. Flowers have snow white petals ( 2 to 4 inches across) and gold centers begin blooming in May, with largest show around early June, then continue sporadically until frost. Flower stalks are 2 to 4 feet tall making these splendid in borders. Shasta Daisies make excellent cut flowers, as they are long lasting ( most Chrysanthemums are). Tolerant of many soils, but do require water in hot, sunny climates. Divide clumps every 2 years or establish plants from seed. Grow Shasta daisies if you love to share plants with your friends. You'll all have plenty within 3 years! Remove and discard spent flowers to prolong bloom period.