Most insect-repelling plants do so with their naturally occurring fragrances. Not only will these plants keep annoying insects at a minimum, they will also introduce wonderful scents all throughout your garden or patio. Place these plants in areas where guests will be often such as by a seating area or a doorway.
We consulted with the New York Botanical Garden, Brooklyn Botanic Garden, and Plantshed for the best options. So along with the beer and hot dogs you have to pick up at the grocery store, it may be a good idea to also invest in a few of these plants.
CITRONELLA GRASS
Known for its distinct smell, citronella grass is the most commonly used natural ingredient in mosquito repellants. In fact, the Brooklyn Botanic Garden recommends lemon-scented plants such as citronella grass to keep mosquitoes at bay. And the good news is that the living plant is the most effective at repelling pests. This low maintenance plant does best in large planters because it cannot withstand frost, but in warmer climates, can be planted directly a sunny area in the ground. Also, when buying Citronella, make sure you buy Cybopogon nardus or Citronella winterianus, which are true varieties.
