With their chalice-shaped flowers, calla lilies (Zantedeschia spp.) bring a big dose of elegance to the garden or your indoor space. Outdoors, they can be grown as tender perennia ...

Alternatively, you can grow calla lilies in pots if you give them enough space. The general rule of thumb is to plant one calla lily bulb in a 20cm pot or three bulbs in a 40cm pot. John also adds ...

Straplike evergreen foliage provides year-round color and texture in gardens and containers. Calla lilies are elegant plants with bold foliage and large funnel-shaped blooms, called spathes ...