With white calla lilies being the most popular for their timeless look, are pink flowers rare for the calla lily? Calla ...

Annual flowers are often from warmer growing zones ... in bright shades of yellow, orange, pink, purple, and red. Celosia do best in full sun, and prefer slightly acidic, well-drained soil.

Gardeners should keep an eye out for these new tropicals and shrubs, like mangaves, 'Gold Leopard' canna lilies and edible roses.