Improves flavor of cabbages and onions. Companion to radishes for improved growth and flavor. Improves growth and flavor of carrots. Improves growth and health of cabbage. Do not plant near carrots.
Most plants dislike it.
Plant to itself. Plant with carrots, and potatoes. Plant near roses to repel aphids. Deters gophers, and moles. Plant in potato patch to keep away potato bugs.