Zantedeschia aethiopica (White Calla)

100 (150)cm, White Calla is the tallest species in its genus Zantedeschia and makes a pure white spathe and a yellow spadix on up to 150cm tall stems. This species requires plenty of moisture in summer. During winter keep plants in full sun with reduced watering. In very mild areas of central Europe (lower and central Rhine valley, costal areas, etc.) the bulbous rootstock may survive winter outside if planted rather deep in a well draining soil and some winter protection (e.g. a dry mulch layer). USDA Climate Zone 10. VI-IX.
10 seeds per package.