Citronella Grass
Citronella is perhaps the most well-known natural mosquito-repelling plant, and for good reason. This tall, grass-like plant contains citronella oil, a common ingredient in candles and sprays. However, the plant itself works even better when placed around patios, porches, and walkways. Citronella needs a warm climate and lots of sun to thrive, so it’s ideal for summer gardens. It also grows well in large pots, which makes it easy to move indoors when temperatures drop. The key is to brush or gently crush the leaves to activate its scent. With regular watering and trimming, citronella grows fast and tall, creating a lush green border that bugs can’t stand.