Pelargonium

Country of Origin: Malaysia

Approximated Dimension: Pot Size 15cm, Height 30cm

Pelargonium, often referred to as "mosquito plant" or "citronella geranium," is known for its aromatic foliage and its purported ability to repel mosquitoes. Here’s a closer look at this plant:

Characteristics:

1. Foliage: The most distinguishing feature of Pelargonium is its aromatic leaves, which often have a citrus-like scent. This scent is especially strong in varieties grown specifically for mosquito repellent properties.

2. Flowers: Pelargoniums produce clusters of small, colorful flowers in shades like pink, red, white, and purple. The flowering season typically spans from late spring to early fall.

3. Growth Habit: They are generally compact and bushy, making them suitable for garden beds, containers, and hanging baskets. They can grow between 12 to 24 inches tall, depending on the variety and growing conditions.

Growing Conditions:

1. Sunlight: Pelargoniums prefer full sun but can tolerate partial shade. They need at least 4 to 6 hours of direct sunlight per day for optimal growth and flowering.

2. Soil: They thrive in well-drained soil. A standard potting mix with good drainage is ideal. They don’t like soggy soil, which can lead to root rot.

3. Watering: Watering needs vary with the climate, but generally, they should be watered when the top inch of soil feels dry. Overwatering should be avoided.

4. Temperature: Pelargoniums prefer warmer temperatures and are sensitive to frost. They thrive in temperatures between 60°F and 75°F (15°C to 24°C) and should be protected from temperatures below 50°F (10°C).

Care:

1. Fertilizing: Feed with a balanced, water-soluble fertilizer every 4-6 weeks during the growing season to promote healthy growth and blooming.

2. Pruning: Regular pruning helps maintain a tidy shape and encourages new growth. Remove dead or damaged leaves and spent flowers to keep the plant healthy.

3. Pests and Diseases: While generally hardy, Pelargoniums can be susceptible to pests like aphids, spider mites, and whiteflies. They might also face issues with fungal diseases if the conditions are too wet or humid.

Uses:

• Repelling Mosquitoes: The citronella-scented varieties are popular for their reputed ability to repel mosquitoes. While the scent is not a foolproof repellent, it may provide some deterrent effect.
• Containers: Ideal for pots and hanging baskets, adding both beauty and a pleasant fragrance to outdoor spaces.
• Garden Beds: Adds color and aroma to garden beds and borders.

Varieties:

• Pelargonium ‘Citrosum’: Often marketed as the "mosquito plant," known for its citronella-like scent.
• Pelargonium ‘Zonal’: Features a variety of colors and patterns, popular for ornamental purposes.

Pelargoniums are versatile and attractive plants that offer both aesthetic appeal and practical benefits, especially in outdoor spaces where you might want to deter mosquitoes.