Hibiscus Rosa Sinensis (Rose Mallow, Chinese or Tropical Hibiscus), Type 2A, 18LP
Hibiscus rosa-sinensis, commonly known as Chinese Hibiscus, Tropical Hibiscus, or Rose Mallow, is a popular flowering plant known for its large, vibrant blooms. Native to East Asia, it is widely cultivated in tropical and subtropical regions around the world. Hibiscus rosa-sinensis is prized for its ornamental beauty, producing striking, trumpet-shaped flowers that come in a range of colors including red, yellow, pink, orange, and white.
Key Features:
Appearance:
The plant has glossy, dark green leaves with serrated edges. The foliage is dense, making it a visually attractive shrub even when not in bloom.
The flowers are the star feature, typically 4 to 8 inches (10 to 20 cm) wide, with five petals and a prominent central stamen. They are single or double, depending on the variety.
The flowers are short-lived, usually lasting only a day or two, but the plant blooms profusely throughout the growing season.
Size:
Hibiscus rosa-sinensis can grow as a shrub or small tree, typically reaching heights of 4 to 10 feet (1.2 to 3 meters), though it can be kept smaller with pruning.
It spreads out to about 2 to 4 feet (0.6 to 1.2 meters) in width.
Growing Conditions:
Light:
This plant thrives in full sun, needing at least 6 hours of direct sunlight daily to produce abundant blooms.
It can tolerate partial shade, but flowering will be reduced.
Soil:
Hibiscus rosa-sinensis prefers well-drained, slightly acidic to neutral soil. Rich, loamy soil with good organic matter content helps the plant flourish.
It is not tolerant of waterlogged or heavy clay soils, as these can cause root rot.
Watering:
Regular watering is important, especially during the blooming season. Keep the soil consistently moist but not soggy. However, avoid overwatering, as it can lead to root issues.
In hot climates or when grown in containers, Hibiscus may require daily watering, but in cooler weather, water less frequently.
Temperature:
As a tropical plant, Hibiscus rosa-sinensis thrives in warm, humid climates. Ideal temperatures range from 60°F to 90°F (15°C to 32°C).
It is frost-sensitive and should be protected or moved indoors in areas that experience freezing temperatures.
Care and Maintenance:
Fertilizing:
Hibiscus is a heavy feeder and benefits from regular fertilization during the growing season (spring to early fall). Use a balanced, water-soluble fertilizer high in potassium for optimal flowering.
Avoid over-fertilizing with nitrogen, as it encourages leaf growth at the expense of flowers.
Pruning:
Prune Hibiscus plants in late winter or early spring to maintain a desired size and shape. Pruning also stimulates new growth and increases flower production.
Remove any dead or damaged branches, and trim back leggy growth to promote bushier growth.
Pests and Diseases:
Common pests include aphids, spider mites, and whiteflies. Regularly check for pests and treat infestations with insecticidal soap or neem oil.
Hibiscus can also suffer from fungal diseases like leaf spot or root rot if the soil is too wet or humid conditions persist. Ensure good air circulation and avoid overwatering to prevent fungal issues.
Uses:
Ornamental Plant:
Hibiscus rosa-sinensis is widely used in landscaping for its bright, tropical flowers. It is commonly grown in gardens, along borders, in hedges, or as a specimen plant.
It can also be grown in containers and used to decorate patios, decks, or balconies.
*Disclaimer: The graphic is just meant to be used as a guide and illustration purposes. Actual product may varies depending on factors like age, height, and temperature, flowering and growing season. The actual product may differ in shape or appearance. Unless the buyer specifically requests a different pot, plants will be sent in plastic pots.
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