Description

The Citronella Plant, often called the “Mosquito Plant,” is a fragrant geranium prized for its fresh lemony scent and natural mosquito-repelling qualities. While it’s commonly associated with citronella oil used in candles, this plant doesn’t produce oil for extraction but still helps deter mosquitoes when its leaves are rubbed or crushed. With its lush, lacy foliage and pleasant aroma, the Citronella Plant makes an attractive and functional addition to patios, balconies, and garden beds.

This fast-growing, sun-loving plant thrives in containers or in the ground and adds a vibrant, herbaceous presence to your outdoor space. Perfect for setting on porches or near seating areas, it’s both ornamental and practical.

Plant Details

Botanical Name: Pelargonium citrosum

Common Names: Citronella Plant, Mosquito Plant, Scented Geranium

Growth Habit: Bushy, mounding perennial (grown as annual in cool climates)

Mature Height: 2 to 3 feet

Mature Spread: 2 to 3 feet

Light Requirement: Full sun to partial shade

Soil Type: Well-draining, moderately rich soil

Watering: Moderate; allow soil to dry slightly between waterings

USDA Hardiness Zones: 9–11 (grow as an annual or container plant in cooler zones)

Fragrance: Fresh citrus scent released when leaves are touched

Toxicity: Mildly toxic to pets if ingested

Why You’ll Love It

The Citronella Plant brings more than beauty to your space—it adds function. The crisp, citrusy aroma is known to help repel mosquitoes naturally, making it a favorite for outdoor living areas. Its soft, serrated leaves and small lavender-pink blooms provide ornamental value, while its fast growth and low maintenance make it a staple for gardeners looking for an easy-care plant with practical benefits.

What You’ll Receive

One healthy Citronella plant shipped in a 4-inch nursery pot

Care Requirements

Plant in full sun for best growth, though it tolerates partial shade. Water regularly during dry spells, but do not overwater—Citronella prefers slightly dry conditions between waterings. Pinch back stems to encourage bushier growth and maintain shape. Fertilize monthly during spring and summer. In cooler climates, bring indoors before the first frost or treat as an annual.