Aethiopica 

 Green Goddess

Variety: Zantedeschia (Arum Lily, or Calla Lily))
Flowering height: 24 to 32 ins
Month(s): July
Cultivation tips: Provide a good, free-draining soil with a good amount of bark, organic matter and position in good light. During the growing season, water freely . During winter, reduce watering and keep plants only just moist. Place containers in a cool greenhouse until you see signs of growth in the spring. For outside plants, over winter by covering with twigs, leaves or moist peat. Plant just below the soil surface.