Pennyroyal plant

Pennyroyal is a low-growing, aromatic herb in the mint family, known for its strong, minty scent and small, lavender-purple flowers that bloom in summer. It spreads quickly, making it an excellent ground cover or border plant. Thriving in full sun to partial shade, it prefers moist, well-drained soil and reaches about 6-12 inches tall. Pennyroyal is traditionally used as a natural insect repellent, especially against mosquitoes and fleas. However, it should be handled with caution, as its essential oils can be toxic if ingested in large amounts. Drought-tolerant once established, pennyroyal is an easy-to-grow herb ideal for containers or garden edging.