Alternanthera Reineckii 'Lilacina' - Immersed Potted Plant

Alternanthera Reineckii 'Lilacina' is a stunning aquarium plant known for its vibrant, deep red to purple leaves. It is a popular choice among aquarists looking to add a splash of colour to their aquascapes. This plant not only enhances the visual appeal of an aquarium but also provides a unique contrast to the green foliage of other aquatic plants.

Physical Characteristics

Leaf Structure: Alternanthera Reineckii 'Lilacina' has elongated, lance-shaped leaves that range in colour from deep red to a striking purple. The leaves are arranged in pairs along the stem, providing a dense, bushy appearance.

Growth Form: This plant has a compact, bushy growth form. It tends to grow vertically, but with regular trimming, it can be encouraged to grow more densely and spread out horizontally.

Stem Structure: The stems are sturdy and upright, supporting the weight of the dense foliage. They are typically green at the base and transition to red or purple as they reach the top.

Root System: Alternanthera Reineckii 'Lilacina' has a robust root system that helps anchor it firmly in the substrate. The roots are efficient at absorbing nutrients, supporting the plant's vibrant growth.

Aquarium Requirements

Lighting: High lighting is essential for maintaining the vibrant colours of Alternanthera Reineckii 'Lilacina'. It requires lighting in the range of 37.5-100 lumens per litre to thrive and develop its characteristic red and purple hues.

Substrate: A nutrient-rich substrate is necessary for the healthy growth of this plant. Using aquasoil or enriched gravel will provide the required nutrients to support its development.

CO2 Injection: CO2 injection is highly recommended for Alternanthera Reineckii 'Lilacina'. It promotes faster growth, enhances colouration, and helps the plant maintain its compact form.

Fertilisation: Regular fertilisation is crucial for this nutrient-demanding plant. A comprehensive liquid fertiliser that includes both macro and micronutrients will ensure optimal growth and vibrant colours.

Water Parameters:

• Temperature: 22-28°C
• pH: 5.5-7.5
• Hardness: Soft to moderately hard water (3-8 dGH)

Propagation: Alternanthera Reineckii 'Lilacina' propagates easily through cuttings. Cut a healthy stem and replant it in the substrate. The cuttings will develop roots and grow into new plants.

Maintenance: Regular pruning is essential to maintain the shape and prevent the plant from becoming too leggy. Trimming encourages bushier growth and helps keep the plant looking neat and vibrant.

Aquascaping Use

Alternanthera Reineckii 'Lilacina' is ideal for midground to background placement in aquascapes. Its vibrant red to purple colours provide a striking contrast to the green plants, making it a focal point in any aquarium. It can be used to create depth and interest in the aquascape, enhancing the overall aesthetic.

Challenges

The main challenge with Alternanthera Reineckii 'Lilacina' is ensuring adequate lighting and nutrient levels. Without sufficient light and nutrients, the plant may lose its vibrant colour and become leggy. Regular maintenance and monitoring are essential to keep the plant healthy and attractive.

Alternanthera Reineckii 'Lilacina' is a beautiful and colourful addition to any aquarium. With proper care and the right conditions, it can thrive and become a standout feature in your aquascape. Its unique appearance and relatively easy propagation make it a favourite among aquarists looking to add a splash of colour to their tanks.

By providing the necessary conditions and regular care, Alternanthera Reineckii 'Lilacina' can be a rewarding and visually stunning addition to your aquarium. Its vibrant colours and compact growth habit make it a valuable plant for creating striking aquascapes.