Calla lilies (Zantedeschia sp.) are native to South Africa and are considered tender perennials because they won't tolerate freezing weather. They are only hardy in warmer areas in Zones 8-10. These ...

When cold weather moves in and the garden goes quiet, growing calla lilies (Zantedeschia) indoors can bring a little bit of the summer aesthetic into your home. Calla lilies are tropical perennials, ...

Calla lilies are elegant, trumpet-shaped flowers that can elevate any in or outdoor space, but when it comes to maintaining their beauty, knowing when to cut back calla lilies is essential. As one of ...