Fennel
Fennel isn’t just a licorice-flavored herb for cooking; it’s also a mosquito deterrent. The plant’s strong scent, especially from its feathery leaves and seeds, confuses mosquitoes and discourages them from lingering. Fennel thrives in full sun and can grow quite tall, so it’s ideal for garden beds or large containers. It prefers well-drained soil and needs regular watering in hot weather. Besides repelling bugs, fennel attracts beneficial insects like ladybugs, which can help with overall garden health. You can use both the bulbs and fronds in the kitchen, making fennel a practical and multi-use addition to your mosquito-repellent lineup.