No Bloom Calla Lilies

Last year I planted calla lilies in the ground, and they bloomed beautifully. I overwintered the bulbs in the basement over the winter, and planted them outside this spring. I had lovely foliage, but no blossoms. I had split them…

Calla lilies not blooming

I have 20 calla lily bulbs and they refuse to bloom (for 2 years now!). some are in clay pots, some in sun, some in part shade, some in rich loam in garden where the dahlias are 10 feet high…