A natural insect repellant. Use Pennyroyal to repel fleas, ants, and other biting insects. Plant anywhere you want to repel these pests. Can be rubbed on pants legs or pet fur to protect against biting insects. Do not use if you are pregnant. Large quantities can cause abortion.
Full-part sun. Height 12”. Spreading. Deer resistant. Who knows maybe it will even repel deer! ha ha. Zones 6b-9.