Citronella Geranium Pelargonium 'Citronella' (Sc)
ABOUT
Pelargonium 'Citronella', commonly known as the Citronella Geranium or Mosquito Plant, is a perennial with a distinctive appearance attributed to its brightly colored foliage and flowers. The leaves of this plant are lush and deeply lobed, resembling the shape of a hand with splayed fingers. Their texture is somewhat coarse, and they boast a vibrant green color that can add a lush look to the plant's overall aesthetic. Upon touching or gently crushing the leaves, one may notice a strong, lemony fragrance, which is responsible for the plant's common name, as it is reminiscent of citronella, a scent popularly believed to deter mosquitoes. The leaves may also have tiny hairs which contribute to their slightly fuzzy feeling. The blossoms of the Citronella Geranium are equally striking. They often form in clusters called umbels, showcasing small yet showy flowers. The petals are rounded and can vary in color from shades of pink to purplish hues, often with contrasting markings or veins that add to their ornamental appeal. Overall, the Citronella Geranium is prized in gardens and containers for its fragrant leaves and its attractive, petite flowers which can provide a delicate burst of color against the green backdrop of the foliage. It draws attention not only for its looks but also due to the belief in its mosquito-repelling properties. The plant is a popular choice for patios, borders, or as a potted specimen, offering both aesthetic and potential functional benefits.
About this plant
NamesFamily
Geraniaceae
Synonyms
Mosquito Plant, Citrosa Geranium, Citronella Plant, Citronella Scented Geranium
Common names
Pelargonium 'Citronella'
ToxicityTo humans
The plant in question, commonly known as the scented geranium, is not considered highly toxic to humans. However, some individuals may experience adverse reactions if they ingest parts of the plant, such as leaves or flowers. Symptoms of ingestion could potentially include gastrointestinal discomfort, such as nausea, vomiting, or diarrhea. In some cases, people with sensitive skin might also experience dermatitis or irritation from handling the plant. It is generally advisable to avoid ingesting any parts of the scented geranium and to keep it out of reach of children who might accidentally eat it.
To pets
Scented geranium's toxicity to pets, particularly dogs and cats, is generally low, but it can cause mild gastrointestinal upset if ingested. Symptoms could include vomiting, diarrhea, and a loss of appetite. Although it is not considered highly toxic, it is a good practice to prevent your pets from eating the plant to avoid any potential discomfort or adverse reactions. If you suspect that your pet has ingested a significant amount of the scented geranium and is displaying symptoms, it is advisable to contact a veterinarian.
CharacteristicsLife cycle
Perennials
Foliage type
Evergreen
Color of leaves
Green
Flower color
Varies
Height
2 feet (0.61 meters)
Spread
2 feet (0.61 meters)
Plant type
Shrub
Hardiness zones
9
Native area
South Africa
Benefits
General Benefits- Repellent: It has a strong citrus scent that is believed to repel mosquitoes and other insects.
- Aesthetic Appeal: Citronella Pelargonium has attractive foliage and flowers, adding beauty to gardens and living spaces.
- Ease of Care: It is a hardy plant that can thrive with minimal maintenance, making it suitable for gardeners of all skill levels.
- Adaptability: Can be grown in pots or in the ground, making it versatile for different garden sizes and indoor use.
- Drought Tolerance: This plant is relatively drought-resistant, requiring less watering than many other garden plants.
- Herbal Uses: Its leaves can be used in potpourris and to impart a pleasant aroma to homemade wreaths and arrangements.
Medical Properties- Essential oils from Citrosa can have antimicrobial properties, particularly against certain bacteria and fungi, which may have applications in reducing pathogens.
- The scent of Citrosa may have a mild calming and stress-reducing effect on some individuals, thus potentially aiding with relaxation and mental discomfort.
- Citrosa plant oils are sometimes used in folk remedies or aromatherapy for their perceived ability to repel mosquitoes, although efficacy is variable and not scientifically proven.
Air-purifying QualitiesThis plant is not specifically known for air purifying qualities.
Other Uses- Pelargonium 'Citronella', commonly known as Scented Geranium, can be used as a natural insect repellant in gardens and can be planted to deter mosquitoes from specific areas.
- The leaves of the Scented Geranium can be infused into oils and lotions for a fragrant additive in homemade cosmetics or skin care products.
- Dried Scented Geranium leaves can be incorporated into potpourri mixtures to provide a citrus-like fragrance to rooms.
- Scented Geranium leaves can be placed in drawers or closets to impart a pleasant smell to linens and clothing while also potentially deterring moths.
- The plant can be used in culinary applications; leaves may be used to flavor jellies, teas, cakes, and desserts with its lemony essence.
- Leaves can be used as a natural dye source for fabrics, yielding a variety of colors depending on the mordant used.
- Scented Geranium can be grown as ornamental plants in hanging baskets or containers, adding aesthetic appeal with their textured foliage and subtle blooms.
- The plant's leaves can serve as an organic mulch or compost addition, gradually breaking down and enriching the soil with organic matter.
- Scented Geranium can be used in flower arrangements or as cut flowers, providing a unique visual and a pleasant scent to bouquets.
- Plant enthusiasts may engage in the hobby of collecting and cultivating different varieties of Scented Geraniums, appreciating the diverse range of leaf shapes, colors, and scents.
Interesting Facts
Feng ShuiThe Citronella plant is not used in Feng Shui practice.
Zodiac Sign CompitabilityThe Citronella plant is not used in astrology practice.
Plant Symbolism- Protection: Pelargonium 'Citronella', commonly known as the Citronella Plant, is often associated with warding off unwanted insects, symbolizing a protective barrier.
- Healing: Its scent is believed to have soothing properties, embodying physical and emotional healing.
- Cleansing: The Citronella Plant is connected with cleansing because its strong citrus scent is thought to purify the air of bad odors and negative energies.
- Refreshment: The vibrant smell and invigorating qualities of citronella are symbolic of revitalization and new beginnings.
WaterScented Geraniums like Pelargonium 'Citronella' should be watered regularly, but it is crucial to allow the soil to dry out slightly between waterings to prevent root rot. In general, water thoroughly once a week, providing about one gallon of water for outdoor plants and around 8 to 16 ounces for indoor potted plants, adjusting for climate and season. During hot and dry periods, you may need to water more frequently, whereas in cooler or rainy conditions, less water is needed. Always check the top inch of soil for dryness before watering.
LightCitronella Scented Geraniums thrive in bright, indirect sunlight and can also tolerate direct morning sunlight but should be shielded from harsh afternoon sun. The ideal spot for these plants is an east-facing window or a balcony that receives morning light but is shaded during the hottest part of the day. If grown outdoors, partial shade is preferred to safeguard the leaves from sunburn.
TemperatureCitronella Scented Geraniums prefer temperate conditions and flourish in a temperature range of 55°F to 70°F. They can tolerate a temporary dip down to 30°F but for short periods since they are not frost hardy. The ideal condition is a consistently mild environment without extreme temperature fluctuations to ensure healthy growth.
PruningPruning Citronella Scented Geraniums is vital to maintain their shape, encourage bushier growth, and remove any dead or yellowing leaves. Prune them lightly throughout the growing season as needed, focusing on snipping just above a leaf node. The best time for more extensive pruning is in early spring or after flowering to rejuvenate the plant for the season ahead.
CleaningAs needed
SoilCitronella Geranium prefers well-draining potting soil mixed with peat, perlite, and compost in equal parts. The ideal soil pH for this plant should be between 6.0 to 7.5 to ensure healthy growth.
RepottingCitronella Geranium should generally be repotted every one to two years. It's best to repot in the spring, just before the growing season begins.
Humidity & MistingCitronella Geranium thrives in moderate to low humidity conditions. They do well with the average humidity found in most homes without the need for extra humidity measures.
Suitable locationsIndoor
Place in bright, indirect light and water when soil feels dry.
Outdoor
Full sun to partial shade, protect from frost, water as needed.
Hardiness zone
9-11 USDA
Life cycleThe Pelargonium 'Citronella', commonly known as the citronella plant or the mosquito plant, begins its life cycle when a seed germinates, usually in early spring in a warm, moist soil environment. After germination, the seedling emerges, developing a pair of true leaves and continues vegetative growth, establishing itself with a strong root system. As it matures during spring and summer, it enters the vegetative stage and produces distinctive foliage that is known for its citrus fragrance, which is thought to repel mosquitoes. Following the vegetative stage, the plant will blossom in the summer, producing clusters of small flowers which can range in color, typically vibrant hues of pink or purple. If the conditions are right, pollination will occur, either by insects or artificially, leading to the production of seeds, which can be collected and sown or will naturally disperse to propagate the species. The citronella plant is perennial in warmer climates but must be protected or overwintered indoors in regions where frost occurs, or it can be treated as an annual and regrown each year from seed or cuttings.
PropogationPropogation time
Spring-Early Summer
The Scented Geranium, often known by its variety name 'Citronella', can be propagated most effectively through stem cuttings. This method can be carried out during the spring or early summer months when the plant is actively growing. To propagate, select a healthy, non-flowering stem that is about 3 to 4 inches long (7.5-10 cm). Cut just below a node with a clean, sharp pair of scissors or a knife, and remove the bottom leaves to leave several nodes exposed. The cutting can then be dipped in rooting hormone to increase the chances of successful root development and planted in a pot filled with a well-draining soil mixture. Keep the soil consistently moist and place the pot in a warm area with indirect sunlight. Roots typically form within a few weeks, after which the young plant can be gradually acclimated to outdoor conditions before transplanting.
