To plant Lucifer Crocosmia, you will need a medium to large pot with enough drainage holes. Fill the container with sand amended with manure or perlite, peat moss or vermiculite. Plant the Crocosmia Lucifer corms at least 2 inches deep and 6 inches apart. Set the Crocosmia Lucifer corms with the pointy end facing up and cover them with soil. Water them well after planting and keep them moist until they sprout.