Large pure white flowers, outstanding used as cut flowers, with long strong stems, each flower lasts over a week in a vase. Grows 20 inches tall. Grow in light sandy loam soils under dry, well-draining conditions with a neutral pH in full sun. Wet, poorly drained soils will cause root rot, especially over the winter. Best performance in areas with long cool summers were plants will bloom for much of the summer. Some what intolerant of high heat and humidity, were plants will bloom over a shorter period of time in late spring. Under long periods of high heat and humidity plants can 'give-up'.