It is proven and well known that mosquitoes do not like lemon odors. If the essential oil of lemongrass (Cymbopogon citratus) is used as a repellent, planting it in your garden near your terrace will be just as effective. Indeed, this grass owes its lemony smell the ability to move mosquitoes particularly well. But other plants that exalt a citrus scent can fight against mosquitoes is the case of lemon thyme, lemon balm, lemon basil, verbena lemongrass or eucalyptus.
Organic mosquito repellent
Here are other anti-wasp and anti-mosquito plants:
The fragrant geranium, the example of Alsace!
Ornamental tobacco: Its strong smell has the particularity of being stronger at night. In addition, the flower stalk is sticky, it can even catch light insects like midges or mosquitoes. This perennial plant can be grown as well in pot, as massive.
Lavender: Ornamental and multipurpose, if lavender attracts foraging insects, its very peculiar smell strongly disgusts wasps and mosquitoes.