Blumea Riparia

Description

Blumea Riparia, also known as the river lippia or the wild sage, is a perennial herbaceous plant that belongs to the Asteraceae family. It is native to Southeast Asia, particularly in Thailand, Vietnam, and the Philippines. The plant is commonly found along riverbanks, ditches, and other wet areas.

Taxonomic Information

Appearance

Blumea Riparia can grow up to 2 meters in height and 1 meter in width. It has slender stems that are green in color and covered with fine hairs. The leaves are opposite, lance-shaped, and measure about 10-20 cm in length. They are also covered with fine hairs and have serrated edges. The flowers are small and grouped in clusters at the end of the stems. They are white or pinkish in color and bloom from late summer to autumn.

Care Guide

Blumea Riparia is a relatively easy plant to care for. Here are some tips:

Water

Water the plant regularly, especially during the growing season. Make sure the soil is moist but not waterlogged.

Fertilization

Feed the plant with a balanced fertilizer once every two weeks during the growing season.

Soil

Blumea Riparia prefers well-draining soil that is rich in organic matter. It can tolerate a wide range of soil pH levels.

Sunlight

The plant prefers full sun to partial shade. It can tolerate some shade but may become leggy if grown in low light conditions.

Hardiness Zones

Blumea Riparia can grow in USDA hardiness zones 9-11.

Common Pests & Diseases

Blumea Riparia is generally resistant to pests and diseases. However, it may be susceptible to fungal diseases such as powdery mildew and leaf spot. To prevent these diseases, make sure to keep the plant well-ventilated and avoid overhead watering.

Habitat

Blumea Riparia is native to Southeast Asia and can be found in Thailand, Vietnam, and the Philippines. The plant is commonly found along riverbanks, ditches, and other wet areas. It prefers moist soil and can tolerate some flooding.

Question and Answer

Here are some frequently asked questions about Blumea Riparia:

1. Is Blumea Riparia toxic?

No, Blumea Riparia is not toxic to humans or animals.

2. Can Blumea Riparia be grown indoors?

Blumea Riparia can be grown indoors, but it prefers to be grown outdoors in full sun to partial shade.

3. How often should I fertilize Blumea Riparia?

Fertilize the plant once every two weeks during the growing season.

4. How do I propagate Blumea Riparia?

Blumea Riparia can be propagated by stem cuttings or by dividing the plant in early spring.

Related Plants

• Blumea Balsamifera
• Blumea Camphor
• Blumea Lacera
• Blumea Mollis
• Blumea Odorata

References

• “Blumea Riparia.” World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew.
• “Blumea Riparia.” Missouri Botanical Garden.
• “Blumea Riparia.” Plants of the World Online, Royal Botanic Gardens, Kew.