Citronella Mosquito Plant Citronella Mosquito plant is a lovely addition to any garden or landscaping. Citronella has beautiful pink blooms, and is a natural mosquito replant. Many buyers or citronella mosquito plant have told us how well it has helped rid their yard or mosquitoes. Citronella mosquito plant is an all natural mosquito repellant. We have heard from many satisfied customers that it really has helped them get rid of their mosquitoes. Citronella is one of my personal favorites, because of how quickly it grows. Citronella is also known to have a lovely sent that smells very similar to lemon. It also grows very well both in and out doors. Grows well in zones 9-11, if you live in a cooler zone then it needs to be brought in for the winter if you want it to last until the next year. Citronella mosquito plant or Pelargonium citronellum is also known as the citronella plant, the mosquito plant and the citronella geranium it is a plant with many names. This plant makes a great landscape or potted plant and adds not only color and texture, it also adds a pleasant fragrance to your garden or patio. Like most geraniums, the citronella mosquito plant is easy to grow good for both beginning and experienced gardeners, it does require proper fertilization and care to ensure the best growth.