Hygrophila polysperma Rosanervig

Hygrophila polysperma ‘Rosanervig’

Specifications:

• Plant Name: Hygrophila polysperma ‘Rosanervig’
• Common Name: Sunset Hygrophila
• Plant Type: Freshwater aquatic stem plant
• Origin: Cultivar (South Asian species)
• Height: 20–40 cm
• Light Requirement: Medium to high
• CO₂: Not required, but beneficial for best colour
• Placement: Midground to background
• Growth Rate: Fast

Overview:

Hygrophila polysperma ‘Rosanervig’, often called Sunset Hygrophila, is a vibrant and fast-growing aquarium plant, recognised for its pale green leaves accented with striking pink to red veins. This unique colour pattern makes it a standout feature in planted tanks.

Under stronger lighting, the pink veining becomes more intense, creating a dramatic contrast against greener plants. Its rapid growth also makes it useful for nutrient control in newly established aquariums.

Care and Growth:

Medium to high lighting is recommended to maintain strong colouration. While CO₂ is not required, supplementation and regular fertilisation significantly improve growth and colour intensity. A nutrient-rich substrate supports healthy development.

Regular trimming is necessary due to its fast growth. Cuttings can be replanted easily, allowing quick propagation and dense planting.

Key Features:

• Distinctive pink to red leaf veining
• Fast-growing and easy to maintain
• Best colour achieved under stronger lighting
• Excellent midground or background plant
• Helps absorb excess nutrients

Plant only. Aquarium and accessories not included.