Crocosmia Lucifer Bulbs Planting. It’s ideal for the growing in swathes through the herbaceous border, particularly in hot or tropical planting schemes, and the flowers are excellent for cutting. While many bulbs can be planted in the fall, crocosmia should not.
3 inches deep hardiness zones: Set the crocosmia corms with the pointy end facing up. Plant the transplanted corms 4 to 6 inches deep, counting.