Stoffels Hygrophila polysperma ‘Rosanervig’

The Hygrophila polysperma ‘Rosanervig’, also known as Sunset Hygro, is a vibrant and fast-growing aquatic plant known for its striking pink and white veined leaves. Originating from Southeast Asia, this variety of Hygrophila adds beautiful coloration and dynamic contrast to aquascapes, making it a popular choice among aquarists. The pink tones in the leaves become more prominent under strong lighting, giving the plant a unique and attractive appearance. Its easy-care nature makes it ideal for both beginners and advanced aquarists looking to add a splash of color to their tanks.

Key Features:

• Distinctive Veined Leaves: The bright green leaves of Hygrophila ‘Rosanervig’ have unique white to pink veins, which create a beautiful contrast and give the plant its name “Sunset Hygro.”
• Rapid Growth Rate: This plant grows very quickly, making it great for filling background areas or adding volume to an aquascape. Its fast growth also helps compete with algae by consuming excess nutrients.
• Hardy and Adaptable: Sunset Hygro is highly tolerant of a variety of water conditions, making it perfect for low-tech and high-tech aquariums alike.
• Ideal for Color Contrast: Its pink and white veined leaves create an eye-catching effect that helps to break up the green monotony in aquascapes, adding visual interest.

Care Requirements:

• Lighting: Hygrophila ‘Rosanervig’ requires medium to high lighting to bring out the vibrant pink tones in its leaves. Under brighter lighting, the white and pink veining becomes more distinct, giving the plant a vivid appearance.
• CO2: CO2 supplementation is not required for Hygrophila ‘Rosanervig,’ but adding CO2 can boost growth, encourage denser foliage, and enhance the coloration of the leaves.
• Water Parameters: This plant is highly adaptable and can tolerate a wide range of water conditions, preferring a pH between 6.0-7.5 and temperatures from 22-28°C. Regular liquid fertilization helps support healthy growth, especially in nutrient-poor setups.
• Trimming: Due to its rapid growth rate, frequent trimming is recommended to maintain its shape and prevent it from overtaking other plants. Trimming also encourages bushier growth and creates new planting opportunities with cuttings.

Planting Tips:

• Plant Hygrophila ‘Rosanervig’ in a nutrient-rich substrate to support its rapid growth and vibrant coloration. It can also be grown in a variety of substrates, provided nutrients are available in the water column.
• To propagate, trim the stem and replant the cuttings directly into the substrate. The cuttings will root quickly, allowing for easy propagation and creating a fuller, bushier display.
• Position the plant in the background or midground of your aquarium to take advantage of its height and rapid growth. Its colorful leaves help create a beautiful visual contrast and can serve as an effective background cover.